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Research Article Free access | 10.1172/JCI100012
Cardiographic Laboratory of the Johns Hopkins Hospital
Department of Pharmacology of the Johns Hopkins University
Find articles by Resnik, W. in: JCI | PubMed | Google Scholar
Cardiographic Laboratory of the Johns Hopkins Hospital
Department of Pharmacology of the Johns Hopkins University
Find articles by Geiling, E. in: JCI | PubMed | Google Scholar
Published February 1, 1925 - More info