Prevention and treatment of essential hypertension and coronary heart disease in factories.
D000328:Adult; D003327:Coronary Disease / Q000517:prevention & control / Q000628:therapy*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000517:prevention & control / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D009787:Occupational Medicine