TY - RPRT TI - Selective, elective, prophylactic contralateral mastectomy. AU - H P Leis PY - 1971 DO - 10.1002/1097-0142(1971)28:4<956::aid-cncr2820280419>3.0.co;2-t UR - https://pubmed.ncbi.nlm.nih.gov/5111746/ ID - 5111746 ER -