POST-MARKETING SAFETY STUDIES Three design aspects for high quality post-marketing cohort studies

Fralick, M; Kesselheim, AS

Fralick, M (reprint author), Brigham & Womens Hosp, Program Regulat Therapeut & Law PORTAL, Div Pharmacoepidemiol & Pharmacoecon, Dept Med, Boston, MA 02120 USA.

BMJ-BRITISH MEDICAL JOURNAL, 2017; 357 ( ):