![Trimethoprim-sulfonamide use during the first trimester of pregnancy and the risk of congenital anomalies]()
Trimethoprim-sulfonamide use during the first trimester of pregnancy and the risk of congenital anomaliesHansen, Craig; Andrade, Susan E.; Freiman, Heather; Dublin, Sascha; Haffenreffer, Katie; Cooper, William O.; Cheetham, T. Craig; Toh, Sengwee; Li, De-Kun; Raebel, Marsha A.; Kuntz, Jennifer L.; Perrin, Nancy; Rosales, A. Gabriela; Carter, Shelley; Pawloski, Pamala A.; Maloney, Elizabeth M.; Graham, David J.; Sahin, Leyla; Scott, Pamela E.; Yap, John; Davis, Robert · Pharmacoepidemiology and Drug Safety · 2016