title: COX-2 selectivity and lack of gastrointestinal toxicity: true, true and unrelated.
authors.forename: H
authors.initials: H
authors.lastname: Palmer
mesh_terms: D016861:Cyclooxygenase Inhibitors / Q000009:adverse effects*; D005767:Gastrointestinal Diseases / Q000139:chemically induced*; D006801:Humans; D016032:Randomized Controlled Trials as Topic
chemical_list: D016861:Cyclooxygenase Inhibitors