APA (7th ed.) Citation

N, H., F, L., G, H., N, C., O, B., A, C., . . . R, I. (2017). Low level exercise echocardiography helps diagnose early stage heart failure with preserved ejection fraction: A study of echocardiography versus catheterization. Clinical research in cardiology : official journal of the German Cardiac Society, 106(3), 192. https://doi.org/10.1007/s00392-016-1039-0

Chicago Style (17th ed.) Citation

N, Hammoudi, et al. "Low Level Exercise Echocardiography Helps Diagnose Early Stage Heart Failure with Preserved Ejection Fraction: A Study of Echocardiography Versus Catheterization." Clinical Research in Cardiology : Official Journal of the German Cardiac Society 106, no. 3 (2017): 192. https://doi.org/10.1007/s00392-016-1039-0.

MLA (9th ed.) Citation

N, Hammoudi, et al. "Low Level Exercise Echocardiography Helps Diagnose Early Stage Heart Failure with Preserved Ejection Fraction: A Study of Echocardiography Versus Catheterization." Clinical Research in Cardiology : Official Journal of the German Cardiac Society, vol. 106, no. 3, 2017, p. 192, https://doi.org/10.1007/s00392-016-1039-0.