AU - MORRIS JN TI - OCcupation and coronary heart disease PT - JOUR DP - 1959 TA - A.M.A. Archives of Internal Medicine pages = {903-907}, VI - 104 IP - 6 AID - 10.1001/archinte.1959.00270120059009 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1959.00270120059009 SO - A.M.A. Archives of Internal Medicine December 1, 1959 104(6):903