APA Zitierstil

Oudiz, R. J., Roveran, G., Hansen, J. E., Sun, X., & Wasserman, K. (2007). Effect of Sildenafil on Ventilatory Efficiency and Exercise Tolerance in Pulmonary Hypertension.

Chicago Zitierstil

Oudiz, Ronald J., Giorgio Roveran, James E. Hansen, Xing-Guo Sun, und Karlman Wasserman. Effect of Sildenafil On Ventilatory Efficiency and Exercise Tolerance in Pulmonary Hypertension. 2007.

MLA Zitierstil

Oudiz, Ronald J., et al. Effect of Sildenafil On Ventilatory Efficiency and Exercise Tolerance in Pulmonary Hypertension. 2007.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.