title: Classification of patients with AIDS in Canada.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000145:classification* / Q000209:etiology / Q000276:immunology; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D001803:Blood Transfusion; D002170:Canada; D002648:Child; D017977:Deltaretrovirus / Q000276:immunology; D006205:Haiti / Q000208:ethnology; D006467:Hemophilia A / Q000150:complications; D006716:Homosexuality; D006801:Humans; D008297:Male; D012306:Risk; D012725:Sexual Behavior
chemical_list: D000914:Antibodies, Viral