A clinical evaluation of a sustained-release aspirin.
D000328:Adult; D000368:Aged; D001241:Aspirin / Q000008:administration & dosage* / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy*; D010919:Placebos
D003692:Delayed-Action Preparations; D010919:Placebos; D001241:Aspirin