Iftikhar, Jhanzeb, et al. “EVALUATION OF PROGNOSTIC FACTORS IN PATIENTS WITH RELAPSED HODGKIN’S LYMPHOMA UNDERGOING AUTOLOGOUS STEM CELL TRANSPLANT: Relapsed Hodgkin’s Lymphoma”. Pakistan Armed Forces Medical Journal, vol. 71, no. 5, Oct. 2021, pp. 1833-38, doi:10.51253/pafmj.v71i5.4132.