Tamoxifen and male breast cancer.
D000368:Aged; D001943:Breast Neoplasms / Q000188:drug therapy*; D004341:Drug Evaluation; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy*; D013629:Tamoxifen / Q000627:therapeutic use*
D013629:Tamoxifen