Narendra Kumar Sinha. “An Observational Study to Compare the Clinical Outcomes of Antegrade and Retrograde Nailing in Humerus Fracture”. International Journal of Health and Clinical Research 4, no. 18 (October 20, 2021): 121–123. Accessed July 27, 2024. https://ijhcr.com/index.php/ijhcr/article/view/2916.