West African human retroviruses related to STLV-III.
D000163:Acquired Immunodeficiency Syndrome / Q000382:microbiology; D000349:Africa; D000818:Animals; D006678:HIV / Q000145:classification / Q000302:isolation & purification*; D000882:Haplorhini / Q000382:microbiology; D006801:Humans; D012190:Retroviridae / Q000302:isolation & purification