Prescription and Other Medication Use in Pregnancy

David M. Haas, Derek J. Marsh, Danny T. Dang, Corette B. Parker, Deborah A. Wing, Hyagriv N. Simhan, William A. Grobman, Brian M. Mercer, Robert M. Silver, Matthew K. Hoffman, Samuel Parry, Jay D. Iams, Steve N. Caritis, Ronald J. Wapner, M. Sean Esplin, Michal A. Elovitz, Alan M. Peaceman, Judith Chung, George R. Saade, Uma M. Reddy