title: Comparable serum salicylate concentrations from choline magnesium trisalicylate, aspirin, and buffered aspirin in rheumatoid arthritis.
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001241:Aspirin / Q000008:administration & dosage / Q000627:therapeutic use*; D002794:Choline / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012459:Salicylates / Q000008:administration & dosage / Q000097:blood* / Q000627:therapeutic use*
chemical_list: D012459:Salicylates; C017959:choline magnesium trisalicylate; D002794:Choline; D001241:Aspirin