title: The multiple risk factor intervention trial (MRFIT) II. The development of the protocol.
mesh_terms: D000328:Adult; D001521:Behavior Therapy; D002791:Cholesterol, Dietary / Q000008:administration & dosage; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000178:diet therapy / Q000517:prevention & control*; D005500:Follow-Up Studies; D006305:Health Status Indicators; D006306:Health Surveys; D006801:Humans; D006973:Hypertension / Q000178:diet therapy / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011897:Random Allocation; D012107:Research Design; D012306:Risk; D000074606:Smoking Prevention
chemical_list: D002791:Cholesterol, Dietary