APA (7th ed.) Citation

JW, P., TF, N., L, L., CS, G., & A, K. (2013). Speckle tracking echocardiography-determined measures of global and regional left ventricular function correlate with functional capacity in patients with and without preserved ejection fraction. Cardiovascular ultrasound, 11, 20. https://doi.org/10.1186/1476-7120-11-20

Chicago Style (17th ed.) Citation

JW, Petersen, Nazir TF, Lee L, Garvan CS, and Karimi A. "Speckle Tracking Echocardiography-determined Measures of Global and Regional Left Ventricular Function Correlate with Functional Capacity in Patients with and Without Preserved Ejection Fraction." Cardiovascular Ultrasound 11 (2013): 20. https://doi.org/10.1186/1476-7120-11-20.

MLA (9th ed.) Citation

JW, Petersen, et al. "Speckle Tracking Echocardiography-determined Measures of Global and Regional Left Ventricular Function Correlate with Functional Capacity in Patients with and Without Preserved Ejection Fraction." Cardiovascular Ultrasound, vol. 11, 2013, p. 20, https://doi.org/10.1186/1476-7120-11-20.