TI - NEws and comment PT - JOUR DP - 1929 TA - American Journal of Diseases of Children pages = {1272-1273}, VI - 37 IP - 6 AID - 10.1001/archpedi.1929.01930060149021 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1929.01930060149021 SO - American Journal of Diseases of Children June 1, 1929 37(6):1272