title: Three design aspects for high quality post-marketing cohort studies.
authors.affiliation: Program on Regulation, Therapeutics, and Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02120, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Fralick
authors.affiliation: Program on Regulation, Therapeutics, and Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02120, USA.
authors.forename: Aaron S
authors.initials: AS
authors.lastname: Kesselheim
mesh_terms: D015331:Cohort Studies; D040541:Marketing; D011358:Product Surveillance, Postmarketing