APA aipamena

Hassell, T. A., & Hoffbrand, B. I. (1970). P wave abnormalities with myocardial infarction: An aid to the diagnosis of left ventricular failure.

Chicago Style aipamena

Hassell, T. A., and B. I. Hoffbrand. P Wave Abnormalities With Myocardial Infarction: An Aid to the Diagnosis of Left Ventricular Failure. 1970.

MLA aipamena

Hassell, T. A., and B. I. Hoffbrand. P Wave Abnormalities With Myocardial Infarction: An Aid to the Diagnosis of Left Ventricular Failure. 1970.