title: Heart institute is major player in clinical trials.
mesh_terms: D002784:Cholesterol / Q000097:blood; D004345:Drug Industry; D005069:Evaluation Studies as Topic; D006331:Heart Diseases / Q000517:prevention & control* / Q000628:therapy; D006801:Humans; D009316:National Institutes of Health (U.S.) / Q000191:economics; D014481:United States
chemical_list: D002784:Cholesterol