| incidence of ampicillin-resistant hemophilus influenzae in otitis media. | ampicillin resistance in hemophilus influenzae type b causing serious infections is appreciated, but little is known about ampicillin resistance in nonencapsulated strains causing otitis media. the ampicillin sensitivity of 984 middle-ear isolates of h. influenzae from children in huntsville, ala. obtained from 1970-1976, was examined: nine ampr isolates were found: one in 1973, two in 1974, three in 1975, and three in the first five months of 1976. seven strains were nonencapsulated; two were t ... | 1976 | 1086351 |
| natural history of otitis media. | | 1975 | 1093478 |
| mycoplasmal infections of cerebrospinal fluid in newborn infants from a community hospital population. | mycoplasma hominis or ureaplasma urealyticum have previously been isolated from cerebrospinal fluid (csf) in 13 of 100 newborn infants tested from a high risk university hospital population where the mothers were of predominantly lower income and socioeconomic status and had often received little or no prenatal care. we sought to determine whether such infections occur in neonates born to women cared for mainly through private obstetric practices and who delivered in 4 suburban community hospita ... | 1990 | 2336309 |
| a follow-up study of methods of contraception, sexual activity, and rates of trichomoniasis, candidiasis, and bacterial vaginosis. | a randomized, clinical trial was conducted to evaluate the spermicidal agent nonoxynol 9 as prophylaxis for sexually transmitted diseases. eight hundred eighteen women using birth control who attended a sexually transmitted disease clinic were evaluated monthly for trichomoniasis, candidiasis, and bacterial vaginosis for 6 months. women using the active spermicide experienced a somewhat lower incidence rate of trichomoniasis (relative rate 0.83; 95% confidence interval 0.61 to 1.12) and bacteria ... | 1990 | 2167008 |