APA (7th ed.) Citation

Y, S., HM, S., WE, S., D, M., PK, S., & JK, V. (1983). Evaluation of a QRS scoring system in acute myocardial infarction: Relation to infarct size, early stage left ventricular ejection fraction, and exercise performance. The American journal of cardiology, 52(1), 37. https://doi.org/10.1016/0002-9149(83)90065-6

Chicago Style (17th ed.) Citation

Y, Seino, Staniloff HM, Shell WE, Mickle D, Shah PK, and Vyden JK. "Evaluation of a QRS Scoring System in Acute Myocardial Infarction: Relation to Infarct Size, Early Stage Left Ventricular Ejection Fraction, and Exercise Performance." The American Journal of Cardiology 52, no. 1 (1983): 37. https://doi.org/10.1016/0002-9149(83)90065-6.

MLA (9th ed.) Citation

Y, Seino, et al. "Evaluation of a QRS Scoring System in Acute Myocardial Infarction: Relation to Infarct Size, Early Stage Left Ventricular Ejection Fraction, and Exercise Performance." The American Journal of Cardiology, vol. 52, no. 1, 1983, p. 37, https://doi.org/10.1016/0002-9149(83)90065-6.