Chestnut, David H. Chestnut's obstetric anesthesia : principles and practice / David H. Chestnut, MD ; [edited by] David H. Chestnut, MD, Cynthia A. Wong, MD, Lawrence C. Tsen, MD. - 6th edition. - pages cm ISBN: 9780323566889 LCCN: 2018964888 LC Class. No.: RG732 / C426 2020