title: [Is not primum non nocere valid anymore?].
authors.affiliation: Norges teknisk-naturvitenskapelige universitet, 7489 Trondheim. lars.slordal@medisin.ntnu.no
authors.forename: Lars
authors.initials: L
authors.lastname: Slørdal
authors.forename: Sigurd
authors.initials: S
authors.lastname: Evensen
authors.forename: Olav
authors.initials: O
authors.lastname: Spigset
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D016861:Cyclooxygenase Inhibitors / Q000009:adverse effects*; D006801:Humans; D015201:Meta-Analysis as Topic; D012307:Risk Factors
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D016861:Cyclooxygenase Inhibitors