Williams Obstetrics 22e

New ultrasound images throughout|New chapters on prior cesarean delivery, gestational trophoblastic disease, obesity, thromboembolism, liver disease|Basic science chapters rewritten and refocused on what the clinician needs for daily practice |Evidence-based|Fetal development, placental disorders, and infectious diseases chapters thorougly revised|Offers state-of-the-art diagnostic images|Keeps pace with current state of practice and new medical information|High clinical utility for this rapidly changing, challenging part of the discipline|The most exhaustively referenced work in the field, emphasizing national recognized clinical practice guidelines|Brings in the most current, tested information available