El-Sharkawi, M., El-Sherif, E., Koptan, W., & ElMiligui, Y. (2012). Pedicle Subtraction Osteotomies for Correcting Sagittal Imbalance. Egyptian Spine Association.
Style de citation Chicago (17e éd.)El-Sharkawi, Mohammad, Essam El-Sherif, Wael Koptan, et Yasser ElMiligui. Pedicle Subtraction Osteotomies for Correcting Sagittal Imbalance. Egyptian Spine Association, 2012.
Style de citation MLA (8e éd.)El-Sharkawi, Mohammad, et al. Pedicle Subtraction Osteotomies for Correcting Sagittal Imbalance. Egyptian Spine Association, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.