TY - GEN AU - O'Regan,J B TI - Letter: Estrogen and impotence SN - 0008-4409 PY - 1976///0823 KW - Alcoholism KW - complications KW - Erectile Dysfunction KW - etiology KW - Estrogens KW - urine KW - Humans KW - Male N1 - Publication Type: Journal Article ER -