AU - Walker WJ TI - The national diet-heart study final report: American heart association monograph. no. 19. PT - JOUR DP - 1969 TA - Archives of Internal Medicine pages = {473-474}, VI - 123 IP - 4 AID - 10.1001/archinte.1969.00300140119031 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1969.00300140119031 SO - Archives of Internal Medicine April 1, 1969 123(4):473