Obstetrics and Gynecology: Reproductive Endocrinology and Infertility - October - December - John F. Kennedy , Philadelphia, Pennsylvania 19103 - 2899 Elsevier 2023 - XIV 653 - 777p. Printed Material Volume: 50Number: 42023 ISSN: 0889-8545 Subjects--Topical Terms: Obstetrics and Gynecology