AU - COWGILL GR TI - THe need for the addition of vitamin b1 to staple american foods PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {2146-2151}, VI - 113 IP - 24 AID - 10.1001/jama.1939.72800490003012 [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.72800490003012 SO - Journal of the American Medical Association December 9, 1939 113(24):2146