Mohit Khanna, Rakesh Sharma, Hemant More, Jitendra Wadhwani, Pradeep Kamboj, Roop Singh, and Ramchander Siwach. “Five-Years Long Term Outcomes of Bipolar Hemiarthroplasty in Femoral Neck Fractures”. International Journal of Health and Clinical Research, vol. 4, no. 17, Oct. 2021, pp. 189-92, https://ijhcr.com/index.php/ijhcr/article/view/2804.