AU - Levine P, Stetson RE TI - AN unusual case of intra-group agglutination PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {126-127}, VI - 113 IP - 2 AID - 10.1001/jama.1939.72800270002007a [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.72800270002007a SO - Journal of the American Medical Association July 8, 1939 113(2):126