TY - JOUR T1 - JOurnals abstracted in the current medical literature department, july-december 1939 Y1 - 1939/12/30 N1 - 10.1001/jama.1939.02800520077042 JO - Journal of the American Medical Association SP - 2461 EP - 2462 VL - 113 IS - 27 N2 - SN - 0002-9955 M3 - doi: 10.1001/jama.1939.02800520077042 UR - http://dx.doi.org/10.1001/jama.1939.02800520077042 ER -