Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| figural preferences in the drawings of a chimpanzee. | 1951 | 14873830 | |
| analysis of a complex conditional reaction in chimpanzee. | 1951 | 14814236 | |
| imitation in a home-raised chimpanzee. | 1952 | 13000013 | |
| birth order and birth weight in the chimpanzee. | 1952 | 14923845 | |
| poliomyelitis virus in blood of orally infected monkeys and chimpanzees. | 1952 | 14920447 | |
| the mastoid process in the chimpanzee and gorilla. | 1952 | 14952564 | |
| age changes in the position of the occipital condyles in the chimpanzee and gorilla. | 1952 | 12985845 | |
| antibody response of chimpanzees and human beings to formalin-inactivated trivalent poliomyelitis vaccine. | 1952 | 12996495 | |
| quantitative studies of the virus-host relationship in chimpanzees after inapparent infection with coxsackie viruses. ii. the development of complement-fixing antibodies. | eight chimpanzees were fed and/or inoculated with a single coxsackie (c) virus or combinations of different ones. the responses in terms of complement-fixing (c-f) antibodies to 6 to 10 such viruses were measured throughout periods of 1 to 2 years. although the animals usually responded with rises in homologous antibodies after the feeding or the inoculation of viruses of special immunological types, a variable number of heterologous c-f antibodies were observed to increase significantly at the ... | 1953 | 13052808 |
| nonspatial delayed response to trial-unique stimuli in sophisticated chimpanzees. | 1953 | 13109081 | |
| picture perception in a home-raised chimpanzee. | 1953 | 13109075 | |
| experimental studies on passive immunization against poliomyelitis. iii. passive-active immunization and pathogenesis after virus feeding in chimpanzees. | 1953 | 13065275 | |
| hemagglutinogens of the chimpanzee. | 1953 | 13092241 | |
| growth and development of the chimpanzee; a longitudinal and comparative study. | 1953 | 13096075 | |
| reinforcement and hypothesis in the discrimination behavior of chimpanzees. | 1953 | 13052870 | |
| concurrent discrimination learning in chimpanzees. | 1953 | 13044868 | |
| discrimination learning set in chimpanzees. | 1953 | 13044867 | |
| quantitative studies of the virus-host relationship in chimpanzees after inapparent infection with coxsackie viruses. i. the virus carrier state and the development of neutralizing antibodies. | following oral administration of coxsackie viruses (c viruses) to susceptible chimpanzees, these agents can be isolated from the throat for a period of approximately a week, from the blood for a few days, and from the stools for 2 to 3 weeks or even longer. animals so infected respond with the formation of specific neutralizing antibodies which are maintained for at least 1 to 2 years. such chimpanzees are immune when challenged orally with homologous strains of virus. they then excrete virus in ... | 1953 | 13052807 |
| test of the abstract attitude in chimpanzees following ablation of prefrontal cortex. | 1953 | 13029967 | |
| [conditioned inhibition in primates. i. ability of production and discrimination of conditioned inhibitions by young chimpanzee]. | 1953 | 13217014 | |
| [conditioned exploratory reflexes in chimpanzee]. | 1953 | 13217000 | |
| [temporary connections to undifferentiated stimuli in chimpanzee]. | 1953 | 13216999 | |
| studies of active immunogenesis in poliomyelitis. ii. lack of immunity in chimpanzees receiving formol-inactivated vaccines of marginal antigenic potency. | 1954 | 13207107 | |
| studies of active immunogenesis in poliomyelitis. i. persistence and recall by homotypic or heterotypic superinfection of neutralizing antibody originally induced in chimpanzees by vaccination or infection. | 1954 | 13207106 | |
| relational discrimination of intermediate size in the chimpanzee. | 1954 | 13221687 | |
| the cultural capacity of chimpanzee. | 1954 | 13221317 | |
| approach versus avoidance in an ambiguous-cue discrimination problem in chimpanzees. | 1954 | 13152227 | |
| oral administration of a rodent-adapted strain of poliomyelitis virus to chimpanzees. | 1954 | 13218593 | |
| metric and morphologic variations in the dentition of the liberian chimpanzee; comparisons with anthropoid and human dentitions. | 1954 | 13221314 | |
| [apparently genotypic variety of concinnum brumpti in a chimpanzee]. | 1954 | 14378923 | |
| [plasmodium infection in the chimpanzee: inoculation of human plasmodium falciparum into the chimpanzee]. | 1954 | 14378934 | |
| behavior of chimpanzee avirulent poliomyelitis viruses in experimentally infected human volunteers. | 1955 | 14388010 | |
| supra sternal ossicles in primates other than man: some isolated cases in gorilla and chimpanzee. | 1955 | 13265792 | |
| behavior of chimpanzee-avirulent poliomyelitis viruses in experimentally infected human volunteers. | 1955 | 13299312 | |
| immunization of chimpanzees and human beings with avirulent strains of poliomyelitis virus. | 1955 | 13340614 | |
| poliomyelitis infection in immunized chimpanzees. | 1955 | 13340611 | |
| spontaneous salivary gland virus disease in chimpanzees. | 1955 | 13248339 | |
| [right hepatic artery in chimpanzees]. | 1955 | 13259170 | |
| interocular transfer of learning in visually naive and experienced infant chimpanzees. | 1955 | 13252148 | |
| the choledocho- and pancreaticoduodenal junctions in the chimpanzee. | 1955 | 14373313 | |
| the sameness-difference discrimination problem in chimpanzee. | 1955 | 13242689 | |
| a fatal case of amebiasis with liver abscesses and ulcerative colitis in a chimpanzee. | 1955 | 14367204 | |
| animal fats. 5. the component acids of chimpanzee fat. | 1955 | 14363117 | |
| on reactions of plant anti-n with red cells of chimpanzees and other animals. | 1955 | 14361656 | |
| behaviour of chimpanzee-avirulent poliomyelitis viruses in experimentally infected human volunteers. | 1955 | 20788449 | |
| intermittent conditioned reinforcement in chimpanzees. | 1956 | 17800891 | |
| simple color discrimination in chimpanzees: effect of varying contiguity between cue and incentive. | 1956 | 13376760 | |
| recovery of cytopathogenic agent from chimpanzees with coryza. | 1956 | 13359460 | |
| [a new trait in the relation between men and anthropoids (chimpanzee)]. | 1956 | 13347044 | |
| effects of age and experience on play and exploration of young chimpanzees. | 1956 | 13332116 | |
| variability of play and exploratory behavior in chimpanzees. | 1956 | 13319533 | |
| some determinants of play and exploration in chimpanzees. | 1956 | 13295414 | |
| backward conditioning in man and chimpanzee. | 1956 | 13349452 | |
| poliovirus in chimpanzee tissues after virus feeding. | 1956 | 13362230 | |
| studies on malaria in chimpanzees. i. the erythrocytic forms of plasmodium reichenowi. | 1956 | 13398864 | |
| some observations on malaria parasites in a chimpanzee, with particular reference to the persistence of plasmodium reichenowi and plasmodium vivax. | 1956 | 13435607 | |
| paradoxical behaviour of plasmodium vivax in the chimpanzee. | 1956 | 13337915 | |
| [the pre-erythrocytic forms of plasmodium vivax in a chimpanzee]. | 1956 | 13340478 | |
| studies on malaria in chimpanzees. iv. plasmodium ovale. | 1957 | 13458668 | |
| studies on malaria in chimpanzees. iii. gametogony of plasmodium reichenowi. | 1957 | 13459024 | |
| the infection of chimpanzees with echo viruses. | the oral and parenteral infections of chimpanzees receiving echo types 6 and 4 viruses successively are described. the two infections, spaced 2(1/2) months apart, and given by the same route in each animal, failed to induce overt disease. the inapparent infections were demonstrated by virus excretion in the throat and the stools and the development of neutralizing antibodies. complement-fixing antibodies also appeared after type 6 infection, but fell more rapidly than the neutralizing antibodies ... | 1957 | 13475623 |
| [distribution of cycloserine in the blood and in the viscera of chimpanzees, rhesus monkey, cynocephalus babuin, papio, rabbits, guinea pigs and chickens]. | 1957 | 13478924 | |
| solution of bent-wire problems by monkeys and chimpanzees. | 1957 | 13481179 | |
| studies on malaria in chimpanzees. ii. plasmodium vivax. | 1957 | 13435426 | |
| conditioned reinforcement in chimpanzees. | 1957 | 13502499 | |
| [cycloserine in the chimpanzee, the macaca rhesus, the cynocephalus, the papio & the ordinary laboratory animals]. | 1957 | 13528528 | |
| recovery from infants with respiratory illness of a virus related to chimpanzee coryza agent (cca). ii. epidemiologic aspects of infection in infants and young children. | 1957 | 13478579 | |
| recovery from infants with respiratory illness of a virus related to chimpanzee coryza agent (cca). i. isolation, properties and characterization. | 1957 | 13478578 | |
| [causes of death in captive chimpanzees at pasteur institute of kindia (1950-1956)]. | 1957 | 13470473 | |
| renal functions in the chimpanzee. | 1957 | 13458422 | |
| day-by-day response of vaccinated chimpanzees to poliomyelitic infection. | 1957 | 13435393 | |
| concurrent schedules of reinforcement in the chimpanzee. | 1957 | 13432768 | |
| pneumococcal peritonitis in a male chimpanzee. | 1957 | 13417245 | |
| degeneration of retinal ganglion cells in infant chimpanzees reared in darkness. | 1957 | 13416408 | |
| [backward conditioning. iv. backward conditioning in chimpanzees]. | 1957 | 13413883 | |
| [conditioned inhibition in primates. ii. differentiation of food and play conditioned inhibition in young chimpanzee]. | 1957 | 13556979 | |
| concept formation in chimpanzees. | animals performed with a high degree of accuracy on two concept problems. the bases of these performances, however, differed qualitatively. in one problem, successful performance was based upon responding to specific stimulus patterns. in the other problem, successful performance was based upon responding to the common element or concept. | 1958 | 13592253 |
| acrocephalo-oligodactylism in a wild chimpanzee. | 1958 | 13587389 | |
| [clinical and histological study of fatty degeneration of the liver in chimpanzees that have died in captivity at the pasteur institute of kindia from 1950-1956]. | 1958 | 13583652 | |
| [study of mimicry in anthropoids; laughter in chimpanzees]. | 1958 | 13578910 | |
| fixed-ratio schedules of conditioned reinforcement with chimpanzees. | 1958 | 16811227 | |
| physiologic and pathologic effects in chimpanzees during prolonged exposure to 40 transverse g. | 1958 | 13575360 | |
| intermittent reinforcement of a complex response in a chimpanzee. | 1958 | 16811212 | |
| stimulus-producing responses in chimpanzees. | 1958 | 14454922 | |
| the grooming behavior of the chimpanzee as a reinforcer. | 1958 | 13891441 | |
| studies on malaria in chimpanzees. vi. laverania falciparum. | 1958 | 13508992 | |
| some projections from the peri-central cortex to the pons and lower brain stem in monkey and chimpanzee. | 1958 | 13654557 | |
| studies on malaria in chimpanzees. v. the sporogonous cycle and mosquito transmission of plasmodium vivax schwetzi. | 1958 | 13526068 | |
| progressive experimental infection with mycobacterium leprae in a chimpanzee; a preliminary report. | 1958 | 13576571 | |
| inactivation of endotoxin by a humoral component. ii. interaction of endotoxin with serum and plasma. | a humoral substance which inactivates endotoxin in vitro has been shown to be clearly distinguishable from complement, properdin, and specific antibody. for the present, it is designated "endotoxin-detoxifying component" or edc. animal species could be grouped in three categories with regard to the edc activity of their sera; rat serum was highly potent; chimpanzee, dog, horse, and guinea pig sera were much less active; mouse, rabbit, and sheep sera exhibited no activity. the edc potency of huma ... | 1958 | 13587851 |
| the perception of movement by young chimpanzees and human children. | 1958 | 13620825 | |
| solution of a bi-manual coordination problem by monkeys and chimpanzees. | 1959 | 13641627 | |
| gestation period and twinning in chimpanzees. | the length of the gestation period in 118 births in a colony of chimpanzees was found to be 226.8 days, with a standard deviation of 13.3 and a range of 196 to 260 days. six pairs of twins were born in 120 parturitions; thus the apparent twinning rate is higher than that in man. | 1959 | 13646623 |
| some new or little-known respiratory viruses. | the characters and relationships of a number of viruses of potential importance in human respiratory diseases are reviewed. among the myxoviruses discussed are viruses related to influenza a (swine and horse influenza, british and czechoslovak duck influenza, fowl plague), influenza b and c, mumps and newcastle disease, and the para-influenzas. the echo viruses, 2060 and jh viruses, chimpanzee coryza agent and the common cold are also considered. in the final section of the paper the attempted t ... | 1959 | 13651924 |
| [conditioned inhibition and conditioned disinhibition in chimpanzees, sphynx baboons and dogs]. | 1959 | 14420170 | |
| comparative susceptibility of chimpanzees and macaca mulatta monkeys to oral administration of partially purified staphylococcal enterotoxin. | 1959 | 13845021 | |
| experimental inhalation anthrax in the chimpanzee. | 1959 | 13792450 | |
| effect of pyrimethamine upon sporogony and pre-erythrocytic schizogony of laverania falciparum. | studies have been conducted in liberia on the effect of pyrimethamine on the sporogony and, for the first time, on the pre-erythrocytic schizogony of laverania falciparum. from the results reported here it is concluded that it may reasonably be assumed that a mass monthly regimen of pyrimethamine in liberia could afford protection to the individual and to the mosquito and thus to the population at large, provided that resistance to pyrimethamine does not intervene.pyrimethamine in single doses o ... | 1959 | 13804056 |
| observations on chimpanzees after whole-body radiation and homologous bone marrow treatment. | 1959 | 14439431 | |
| [experimental study of sleep in anthropomorphic apes (chimpanzee)]. | 1959 | 14410799 |