Anwar, I. A., Battistella, F. D., Neiman, R., Olson, S. A., Chapman, M. W., & Moehring, H. D. (2004). Femur Fractures and Lung Complications. Clinical Orthopaedics and Related Research, 422, 71–76. https://doi.org/10.1097/01.blo.0000129150.92270.f9

Anwar, Iqbal A., Felix D. Battistella, Rafael Neiman, Steven A. Olson, Michael W. Chapman, and H David Moehring. “Femur Fractures and Lung Complications.” Clinical Orthopaedics and Related Research 422 (May 2004): 71–76. https://doi.org/10.1097/01.blo.0000129150.92270.f9.

Anwar IA, Battistella FD, Neiman R, Olson SA, Chapman MW, Moehring HD. Femur Fractures and Lung Complications. Clinical Orthopaedics and Related Research. 2004 May;422:71–6.

Anwar, Iqbal A., et al. “Femur Fractures and Lung Complications.” Clinical Orthopaedics and Related Research, vol. 422, Ovid Technologies (Wolters Kluwer Health), May 2004, pp. 71–76. Crossref, doi:10.1097/01.blo.0000129150.92270.f9.

Anwar IA, Battistella FD, Neiman R, Olson SA, Chapman MW, Moehring HD. Femur Fractures and Lung Complications. Clinical Orthopaedics and Related Research. Ovid Technologies (Wolters Kluwer Health); 2004 May;422:71–76.