Zandi, R., Minator Sajjadi, M., Emami Meibodi, M. K., Nazari Nasab, M., Matini, S. A., & Sarlak, S. "Surgical approach for management of Pertrochanteric fractures of proximal femur or hip in patients with COVID-19", Trauma Monthly, 26, 3, 2021, 148-151. doi: 10.30491/tm.2021.257665.1202