Cita APA

Yi, G., Goldman, J. H., Keeling, P. J., Reardon, M., McKenna, W. J., & Malik, M. (1997). Heart rate variability in idiopathic dilated cardiomyopathy: Relation to disease severity and prognosis. Heart.

Chicago Style Citation

Yi, G., J. H. Goldman, P. J. Keeling, M. Reardon, W. J. McKenna, i M. Malik. "Heart Rate Variability in Idiopathic Dilated Cardiomyopathy: Relation to Disease Severity and Prognosis." Heart 1997.

Cita MLA

Yi, G., et al. "Heart Rate Variability in Idiopathic Dilated Cardiomyopathy: Relation to Disease Severity and Prognosis." Heart 1997.