| [blastocystosis and other intestinal protozoan infections in human riverside communities of the valdivia river basin, chile]. | between march and october 1987, the prevalence of infection by blastocystis hominis and other intestinal protozoan, their relationship with the age and sex of the hosts, and the percentage of infected persons in family groups were determined in riverside communities of valdivia river basin, chile. one or more intestinal protozoan species were determined in 72.5% of the examined persons. the prevalence was greater for b. hominis (61.8%). the prevalences of b. hominis, endolimax nana and entamoeba ... | 1992 | 1342125 |
| [intestinal geohelminthosis in man and domestic animals in the riverside sections of the valdivia river basin, chile]. | in march-october 1987 were analyzed 1295 coprological specimens in a sample of the human population who lives in riverside localities in the valdivia river basin, chile. a 23.6% of examined persons presented infection by one or more helminth species. the prevalence of infection by ascaris lumbricoides, trichuris trichiura and trichostrongylidae gen. sp. were 15.5, 12.7 and 0.2%, respectively. the prevalence of human ascariosis and trichuriosis were greater in pre-school and school children. the ... | 1995 | 8762668 |
| [trichostrongylus vitrinus (nematoda: trichostrongylidae) in swine from valdivia, chile (author's transl)]. | | 1976 | 986824 |
| [frequency of some parasitic zoonoses in slaughtered animals. province of valdivia (chile) 1970--1976 (author's transl)]. | | 1978 | 751653 |
| [epidemiology of diphyllobothriasis in the valdivia river basin, chile]. | in the valdivia (chile) river basin 1,295 inhabitants of 6 riverside districts were examined between march and october 1987 and showed a 1.2% of prevalence by diphyllobothrium in the districts of riñihue and las huellas. prevalence of 5.3% and 9.8% respectively were registered in dogs of the districts of riñihue and malihue. no cat or pig infection was observed in the different districts. the parasites recovered after the treatment were identified as diphyllobothrium latum. human infection by d. ... | 1989 | 2814310 |
| [gastrointestinal nematode parasites of pigs slaughtered at the socoagro abbatoir of valdivia (author's transl)]. | | 1977 | 911428 |
| [cysticercus tenuicollis (taenia hydatigena, pallas, 1766) in swine from valdivia province, chile (author's transl)]. | | 1977 | 911435 |
| [trichostrongylus longispicularis (nematoda: trichostrongylidae) in swine from valdivia, chile (author's transl)]. | | 1977 | 911436 |