AU  - Browne DC, McHardy G
TI  - A new instrument for use in esophagospasm
PT  - JOUR
DP  - 1939
TA  - Journal of the American Medical Association
pages = {1963-1964},
VI  - 113
IP  - 22
AID  - 10.1001/jama.1939.72800470004009a [doi]
4100  - http://dx.doi.org/10.1001/jama.1939.72800470004009a
SO  - Journal of the American Medical Association November 25, 1939 113(22):1963