AU  - Wulsin JH
TI  - MEasurement and precision in surgery
PT  - JOUR
DP  - 1969
TA  - JAMA
pages = {1091-1092},
VI  - 209
IP  - 7
AID  - 10.1001/jama.1969.03160200055032 [doi]
4100  - http://dx.doi.org/10.1001/jama.1969.03160200055032
SO  - JAMA August 18, 1969 209(7):1091