| [incidence of cryptosporidium sp in patients treated in a general hospital. technics for the identification of oocysts in feces]. | in feces referred for parasite investigation from 1973 patients of the hospital clinico universitario in salamanca, 27 instances of infestation by cryptosporidium sp (1.5% of all investigated patients) were detected in 19 children (1.4%) and 8 adults (2.2%). the incidence in patients with antibodies against the human immunodeficiency virus (hiv) was 12.5%, in contrast with 1.25% in patients without anti-hiv antibodies. 55.5% of the instances of cryptosporidium sp infestation were found in childr ... | 1989 | 2796444 |
| [epidemiology of human immunodeficiency virus (hiv) infection in the province of salamanca (1985-2002)]. | since effective treatment against hiv has become available, hiv infection surveillance is focussed not only on aids cases, but also on new cases of hiv infection. one of the methods used for this task is compilation of case records. we report the results of 18 years of recording information on new diagnoses of hiv (1985-2002) in the area of salamanca (spain). | 2004 | 15207118 |
| drug-resistant tuberculosis in castilla-león, spain, 1996-2000. | during 1996-2000, a regional anti-tuberculosis drug resistance survey was conducted in castilla-león, spain. | 2006 | 16704039 |
| [prevalence of coinfection by human immunodeficiency virus and hepatitis c virus in the leon health area: 1992-2000]. | to ascertain the prevalence of hiv and hepatitis c (hcv) coinfection in the health area of león in the period of 1992 to 2000. | 2006 | 16792937 |