TY - GEN AU - GRAHAM,H K AU - STIMMEL,B F TI - The chemistry and metabolism of the estrogens SN - 0078-7442 PY - 2004///0215 KW - Contraceptive Agents, Female KW - Estradiol Congeners KW - Estrogens KW - Female KW - Humans N1 - Publication Type: Journal Article ER -