Obstetrics and Gynecology Clinics: The human placenta in health and disease - January - March - John F. Kennedy , Philadelphia , Pennsylvania, 19103-2899 Elsevier 2020 - i-xv 1-213 Printed Material Volume: 47Number: 12020 ISSN: 0889-8545 Subjects--Topical Terms: Obstetrics and Gynecology