Cite
Second-Degree Atrioventricular Block in the His-Purkinje System Following Acute Myocardial Infarction
MLA
El-Sherif, Nabil, et al. “Second-Degree Atrioventricular Block in the His-Purkinje System Following Acute Myocardial Infarction.” Chest, vol. 71, no. 5, May 1977, pp. 615–23. EBSCOhost, https://doi.org/10.1378/chest.71.5.615.
APA
El-Sherif, N., Scherlag, B. J., & Lazzara, R. (1977). Second-Degree Atrioventricular Block in the His-Purkinje System Following Acute Myocardial Infarction. Chest, 71(5), 615–623. https://doi.org/10.1378/chest.71.5.615
Chicago
El-Sherif, Nabil, Benjamin J. Scherlag, and Ralph Lazzara. 1977. “Second-Degree Atrioventricular Block in the His-Purkinje System Following Acute Myocardial Infarction.” Chest 71 (5): 615–23. doi:10.1378/chest.71.5.615.