TI  - UNited states army x-ray manual.
PT  - JOUR
DP  - 1919
TA  - Journal of the American Medical Association
pages = {673},
VI  - 72
IP  - 9
AID  - 10.1001/jama.1919.02610090057030 [doi]
4100  - http://dx.doi.org/10.1001/jama.1919.02610090057030
SO  - Journal of the American Medical Association March 1, 1919 72(9):673