Committee Opinion No. 538 Nonmedical Use of Prescription DrugsObstetrics & Gynecology: October 2012 - Volume 120 - Issue 4 - p 977–982 College Publications Free This document has been withdrawn or is no longer available. Please contact the Resource Center at the American College of Obstetricians and Gynecologists (email@example.com; 202-863-2518) for further information. The current “Committee Opinion List of Titles” is available online at http://www.acog.org/goto/COListOfTitles The current “Practice Bulletin List of Titles” is available online at http://www.acog.org/goto/PBListOfTitles© 2012 by The American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.