Testosterone in defective spermatogenesis.
D006801:Humans; D007246:Infertility; D007248:Infertility, Male / Q000628:therapy*; D008297:Male; D013091:Spermatogenesis; D013094:Spermatozoa; D013739:Testosterone / Q000627:therapeutic use*
D013739:Testosterone
SPERMATOZOA; STERILITY, MALE/therapy; TESTOSTERONE/therapeutic use