title: Epidemiology and clinical manifestations of human immunodeficiency virus infection.
authors.affiliation: Department of Medicine, University of Pennsylvania, Philadelphia 19104-6073.
authors.forename: I
authors.initials: I
authors.lastname: Frank
authors.forename: N
authors.initials: N
authors.lastname: Fishman
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000473:pathology; D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000473:pathology / Q000635:transmission; D002648:Child; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000473:pathology* / Q000635:transmission; D006801:Humans; D008297:Male