title: Design of trials to study variability in response: clinical aspects; end points in trials.
authors.affiliation: Centre for Rheumatic Diseases, Glasgow Royal Infirmary, Scotland.
authors.forename: H A
authors.initials: HA
authors.lastname: Capell
mesh_terms: D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic / Q000379:methods*; D006801:Humans; D010919:Placebos; D011897:Random Allocation; D013997:Time Factors
chemical_list: D000893:Anti-Inflammatory Agents; D010919:Placebos