title: Quality of adverse event assessment in randomized controlled trials and observational studies.
authors.forename: Roger
authors.initials: R
authors.lastname: Chou
authors.forename: Somnath
authors.initials: S
authors.lastname: Saha
authors.forename: Mark
authors.initials: M
authors.lastname: Helfand
mesh_terms: D004164:Diphosphonates / Q000008:administration & dosage / Q000009:adverse effects; D016894:Endarterectomy, Carotid / Q000009:adverse effects; D019317:Evidence-Based Medicine; D006801:Humans; D019370:Observation; D015588:Observer Variation; D011785:Quality Assurance, Health Care; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012107:Research Design / Q000592:standards
chemical_list: D004164:Diphosphonates