El Haggan, W., Chauveau, P., Barthe, N., Merville, P., Potaux, L., & Aparicio, M. (2004). Serum leptin, body fat, and nutritional markers during the six months post-kidney transplantation. Metabolism, 53(5), 614-619. https://doi.org/10.1016/j.metabol.2003.10.034

El Haggan, Wael, Philippe Chauveau, Nicole Barthe, Pierre Merville, Luc Potaux, and Michel Aparicio. "Serum Leptin, Body Fat, and Nutritional Markers During the Six Months Post-kidney Transplantation." Metabolism 53, no. 5 (2004): 614-619. https://doi.org/10.1016/j.metabol.2003.10.034.

El Haggan, Wael, et al. "Serum Leptin, Body Fat, and Nutritional Markers During the Six Months Post-kidney Transplantation." Metabolism, vol. 53, no. 5, 2004, pp. 614-619, https://doi.org/10.1016/j.metabol.2003.10.034.