title: [Double blind therapeutic trial with L.S.701 and placebo].
mesh_terms: D000328:Adult; D000368:Aged; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D001168:Arthritis / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos
chemical_list: D000893:Anti-Inflammatory Agents; D010919:Placebos
vernacular_title: Ensayo terapéutico doble a ciegas con L.S.701 y placebo.