TI - HEmorrhage. PT - JOUR DP - 1949 TA - American Journal of Diseases of Children pages = {548}, VI - 77 IP - 4 AID - 10.1001/archpedi.1949.02030040560017 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1949.02030040560017 SO - American Journal of Diseases of Children April 1, 1949 77(4):548