| cryptococcosis associated with aids in the muñiz hospital of buenos aires. | some epidemiologic, diagnostic and immunologic aspects of 93 (75 males and 18 women) cases of cryptococcosis (cry) associated with aids, hospitalized in the muñiz hospital (mh) in buenos aires during 1994, were retrospectively studied. the median age (ma) of the patients under study was 28 years (17-49 y); 30 (17-49) y for males and 23 (22-34) y for women. intravenous drug addiction (34% of patients) and homo/bisexuality in men (17%) were the most frequent risk factors for hiv infection. the ma ... | 1997 | 9608720 |
| [efficacy of biocides against hospital isolates of staphylococcus sensitive and resistant to methicillin, in the province of buenos aires, argentina]. | to assess the response to the action of different antiseptics and disinfectants usually used in argentinian hospitals of hospital staphylococci sensitive and resistant to methicillin. to test the effectiveness of the biocides by measuring their effective bactericidal concentrations, and to determine whether there is any correlation between biocide resistance and methicillin resistance in this bacterial population. | 2004 | 15507186 |
| natural history of human respiratory syncytial virus inferred from phylogenetic analysis of the attachment (g) glycoprotein with a 60-nucleotide duplication. | a total of 47 clinical samples were identified during an active surveillance program of respiratory infections in buenos aires (ba) (1999 to 2004) that contained sequences of human respiratory syncytial virus (hrsv) with a 60-nucleotide duplication in the attachment (g) protein gene. this duplication was analogous to that previously described for other three viruses also isolated in buenos aires in 1999 (a. trento et al., j. gen. virol. 84:3115-3120, 2003). phylogenetic analysis indicated that b ... | 2006 | 16378999 |