Opportunistic infections in HIV seropositive individuals.
D017088:AIDS-Related Opportunistic Infections / Q000276:immunology / Q000517:prevention & control / Q000628:therapy; D018791:CD4 Lymphocyte Count; D015496:CD4-Positive T-Lymphocytes; D005260:Female; D006679:HIV Seropositivity / Q000150:complications / Q000276:immunology*; D006801:Humans; D008297:Male; D011379:Prognosis; D012307:Risk Factors