Kandel, M. et al. 2019. Dynamic Hip Screw (DHS) versus Proximal Femoral Nail Anti-rotation (PFNA) Fixation for Unstable (Evans-Jensen II and III) Inter-trochanteric Fractures of Femur in Elderly. Journal of College of Medical Sciences-Nepal. 15, 3 (Oct. 2019), 222–225. DOI:https://doi.org/10.3126/jcmsn.v15i3.25554.