AU - LITCHFIELD HR, LICHTERMAN JJ, KNOLL II, KURLAND II TI - EFfect of yeast extract (vitamin b complex) on growth and development of premature infants PT - JOUR DP - 1939 TA - American Journal of Diseases of Children pages = {546-553}, VI - 57 IP - 3 AID - 10.1001/archpedi.1939.01990030060006 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1939.01990030060006 SO - American Journal of Diseases of Children March 1, 1939 57(3):546