Shrinking the prostate.
D000328:Adult; D000368:Aged; D004967:Estrogens / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D011372:Progestins / Q000627:therapeutic use; D011470:Prostatic Hyperplasia / Q000188:drug therapy*
D004967:Estrogens; D011372:Progestins