TY - GEN AU - Zhao,M TI - [Serum hormonal levels during normal menstrual cycles and in menopausal women (author's transl)] SN - 0529-567X PY - 1981///0521 KW - Adult KW - Estradiol KW - blood KW - Female KW - Hormones KW - Humans KW - Luteinizing Hormone KW - Menopause KW - Menstruation KW - Middle Aged KW - Progesterone N1 - Publication Type: Journal Article ER -