. 1938;54:71–75.
Electrocardiographic Changes Caused by Induced Anoxemia in Normal Persons and in Patients with Disease of the Coronary Arteries*
Robert L Levy
, Howard G Bruenn
, Nelson G Russell
Robert L Levy
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Howard G Bruenn
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Nelson G Russell
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*
From the Department of Medicine, College of Physicians and Surgeons, Columbia University, and the Medical Clinic of the Presbyterian Hospital.
PMCID: PMC2242066 PMID: 21407565