TI - THe physiology of stammering PT - JOUR DP - 1919 TA - Journal of the American Medical Association pages = {1617-1618}, VI - 72 IP - 22 AID - 10.1001/jama.1919.02610220035015 [doi] 4100 - http://dx.doi.org/10.1001/jama.1919.02610220035015 SO - Journal of the American Medical Association May 31, 1919 72(22):1617