AU  - JOHNSTON RH
TI  - A simple method of examining the larynx in children
PT  - JOUR
DP  - 1909
TA  - Journal of the American Medical Association
pages = {881},
VI  - LII
IP  - 11
AID  - 10.1001/jama.1909.25420370039004 [doi]
4100  - http://dx.doi.org/10.1001/jama.1909.25420370039004
SO  - Journal of the American Medical Association March 13, 1909 LII(11):881