title: The effect of orchiectomy and estrogens of benign prostatic hyperplasia.
mesh_terms: D000368:Aged; D002369:Castration; D004967:Estrogens / Q000502:physiology* / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D011470:Prostatic Hyperplasia / Q000188:drug therapy / Q000628:therapy; D011471:Prostatic Neoplasms / Q000188:drug therapy / Q000628:therapy
chemical_list: D004967:Estrogens