title: Aspirin stability in propoxyphene compound products.
mesh_terms: D001241:Aspirin / Q000008:administration & dosage; D011431:Dextropropoxyphene / Q000008:administration & dosage*; D004338:Drug Combinations; D004339:Drug Compounding; D004355:Drug Stability
chemical_list: D004338:Drug Combinations; D001241:Aspirin; D011431:Dextropropoxyphene