title: Treatment or prevention?
authors: T W
authors: TW
authors: Allen
mesh_terms: D001241:Aspirin / Q000627:therapeutic use*; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D012871:Skin Diseases / Q000517:prevention & control*; D014212:Tretinoin / Q000627:therapeutic use*
chemical_list: D014212:Tretinoin; D001241:Aspirin