APA-viite

Akhras, F., Upward, J., Keates, J., & Jackson, G. (1984). Early exercise testing and elective coronary artery bypass surgery after uncomplicated myocardial infarction. Effect on morbidity and mortality.

Chicago-tyylinen lähdeviittaus

Akhras, F., J. Upward, J. Keates, ja G. Jackson. Early Exercise Testing and Elective Coronary Artery Bypass Surgery After Uncomplicated Myocardial Infarction. Effect On Morbidity and Mortality. 1984.

MLA-viite

Akhras, F., J. Upward, J. Keates, ja G. Jackson. Early Exercise Testing and Elective Coronary Artery Bypass Surgery After Uncomplicated Myocardial Infarction. Effect On Morbidity and Mortality. 1984.

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