TI  - THe 1938 year book of physical therapy
PT  - JOUR
DP  - 1939
TA  - Journal of the American Medical Association
pages = {1755-1756},
VI  - 112
IP  - 17
AID  - 10.1001/jama.1939.02800170101032 [doi]
4100  - http://dx.doi.org/10.1001/jama.1939.02800170101032
SO  - Journal of the American Medical Association April 29, 1939 112(17):1755