title: Long-term surveillance studies of previously untreated and treated patients, virally uninfected and infected patients--impact on the immune and other systems.
authors.affiliation: Department of Medicine, University of Calgary, Foothills Hospital, Alberta, Canada.
authors.forename: M C
authors.initials: MC
authors.lastname: Poon
mesh_terms: D015496:CD4-Positive T-Lymphocytes / Q000276:immunology; D004340:Drug Contamination; D005169:Factor VIII / Q000009:adverse effects* / Q000302:isolation & purification / Q000627:therapeutic use; D005500:Follow-Up Studies; D015658:HIV Infections / Q000209:etiology* / Q000276:immunology; D006467:Hemophilia A / Q000150:complications / Q000188:drug therapy* / Q000276:immunology; D006801:Humans; D007165:Immunosuppression Therapy; D013997:Time Factors
chemical_list: D005169:Factor VIII