[The fertility problem in man. III. Therapy of fertility disorders].
D005298:Fertility; D006801:Humans; D007246:Infertility; D007248:Infertility, Male / Q000628:therapy*; D008297:Male; D018814:Multiple Endocrine Neoplasia Type 2b; D013739:Testosterone / Q000628:therapy*
D013739:Testosterone
STERILITY, MALE/therapy; TESTOSTERONE/therapy