TY - STAND AU - M. Secrest AU - R. Platt AU - C. Dormuth AU - D. Chateau AU - L. Targownik AU - R. Nie AU - C. Doyle AU - S. Dell'Aniello AU - K. Filion BT - Pharmacoepidemiol Drug Saf DO - 10.1002/pds.4708 PY - 2019 T2 - Pharmacoepidemiol Drug Saf TI - Extreme restriction design as a method for reducing confounding by indication in pharmacoepidemiologic research SN - 1053-8569 ER -