Cunningham, Leveno, Dashe, Hoffman, Spong and Casey Williams Obstetrics Cunningham, Leveno, Dashe, Hoffman, Spong and Casey - 26th ed - McGraw Hill 2022 - 1304 p. 28.7 cm ISBN: 978-1-264-59843-4 Dewey Class. No.: 618.2 CUN