The role of sexually transmitted diseases in male infertility in Tropical Africa.
D000293:Adolescent; D000328:Adult; D002648:Child; D006801:Humans; D007248:Infertility, Male / Q000209:etiology*; D008297:Male; D009549:Nigeria; D012749:Sexually Transmitted Diseases / Q000150:complications*; D014329:Tropical Climate