TI - THe newer knowledge of nutrition. PT - JOUR DP - 1939 TA - American Journal of Diseases of Children pages = {448}, VI - 58 IP - 2 AID - 10.1001/archpedi.1939.01990080224024 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1939.01990080224024 SO - American Journal of Diseases of Children August 1, 1939 58(2):448