College Publications: PDF Only Committee Opinion No. 521 Update on Immunization and Pregnancy Tetanus, Diphtheria, and Pertussis Vaccination Obstetrics & Gynecology 119(3):p 690-691, March 2012. | DOI: 10.1097/AOG.0b013e31824e1327 Buy Metrics © 2012 by The American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.
