Obstetrics and gynecology /
Charles R.B. Beckmann ... [et al.].
- 6th ed. / American College of Obstetrics and Gynecology (ACOG) with Charles
- Baltimore, MD ; Philadelphia : Lippincott Williams & Wilkins, c2010.
- xiii, 497 p. : ill. (some col.) ; 28 cm.
Includes bibliographical references, appendix, index.