TI - FOrtschritte der biochemie 1938-1947 PT - JOUR DP - 1949 TA - Journal of the American Medical Association pages = {682}, VI - 139 IP - 10 AID - 10.1001/jama.1949.02900270066032 [doi] 4100 - http://dx.doi.org/10.1001/jama.1949.02900270066032 SO - Journal of the American Medical Association March 5, 1949 139(10):682