TY - GEN AU - de PAIVA,L M TI - [Metabolism of estrogens and progesterone; its importance in clinical medicine and gynecology] PY - 2004///0215 KW - Clinical Medicine KW - Contraceptive Agents, Female KW - Estradiol Congeners KW - Estrogens KW - Female KW - Gynecology KW - Humans KW - Progesterone N1 - Publication Type: Journal Article ER -