TI - HEmoconcentration as a diagnostic sign of shock PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {1571-1572}, VI - 113 IP - 17 AID - 10.1001/jama.1939.02800420045014 [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.02800420045014 SO - Journal of the American Medical Association October 21, 1939 113(17):1571