title: Primary and secondary prevention trials in coronary heart disease.
mesh_terms: D000328:Adult; D001241:Aspirin / Q000627:therapeutic use; D003327:Coronary Disease / Q000401:mortality / Q000517:prevention & control*; D004032:Diet; D004036:Diet, Atherogenic; D005069:Evaluation Studies as Topic; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D006113:United Kingdom; D014481:United States
chemical_list: D001241:Aspirin