title: Is prior mycobacterial infection a common predisposing factor to AIDS in Haitians and Africans?
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology* / Q000276:immunology; D000349:Africa; D000945:Antigens, Differentiation, T-Lymphocyte / Q000276:immunology; D006205:Haiti; D006801:Humans; D012307:Risk Factors; D013601:T-Lymphocytes / Q000276:immunology; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000150:complications* / Q000276:immunology
chemical_list: D000945:Antigens, Differentiation, T-Lymphocyte