Ecotrin and S.R.A. clinical trial.
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001241:Aspirin / Q000008:administration & dosage / Q000627:therapeutic use*; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013608:Tablets, Enteric-Coated
D013608:Tablets, Enteric-Coated; D001241:Aspirin