TI - DIrectory of pediatric societies PT - JOUR DP - 1939 TA - American Journal of Diseases of Children pages = {1374-1380}, VI - 58 IP - 6 AID - 10.1001/archpedi.1939.01990110238024 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1939.01990110238024 SO - American Journal of Diseases of Children December 1, 1939 58(6):1374