APA citiranje

Tonelli, A. R., Aytekin, M., Feldstein, A. E., & Dweik, R. A. (2012). Leptin levels predict survival in pulmonary arterial hypertension. Medknow Publications & Media Pvt Ltd.

Citação norma Chicago

Tonelli, Adriano R., Metin Aytekin, Ariel E. Feldstein, and Raed A. Dweik. Leptin Levels Predict Survival in Pulmonary Arterial Hypertension. Medknow Publications & Media Pvt Ltd, 2012.

MLA citiranje

Tonelli, Adriano R., Metin Aytekin, Ariel E. Feldstein, and Raed A. Dweik. Leptin Levels Predict Survival in Pulmonary Arterial Hypertension. Medknow Publications & Media Pvt Ltd, 2012.