Yang, T., Liang, Y., Zhang, Y., Gu, Q., Chen, G., Ni, X., . . . He, J. (2013). Echocardiographic Parameters in Patients with Pulmonary Arterial Hypertension: Correlations with Right Ventricular Ejection Fraction Derived from Cardiac Magnetic Resonance and Hemodynamics. Public Library of Science.
Chicago-stil citatYang, Tao, et al. Echocardiographic Parameters in Patients With Pulmonary Arterial Hypertension: Correlations With Right Ventricular Ejection Fraction Derived From Cardiac Magnetic Resonance and Hemodynamics. Public Library of Science, 2013.
MLA-referensYang, Tao, et al. Echocardiographic Parameters in Patients With Pulmonary Arterial Hypertension: Correlations With Right Ventricular Ejection Fraction Derived From Cardiac Magnetic Resonance and Hemodynamics. Public Library of Science, 2013.