Panigrahi, M.K. 2019. EFFICACY OF RETROGRADE INTRARENAL SURGERY WITH EXTRA CORPOREAL SHOCKWAVE LITHOTRIPSY FOR LOWER POLE RENAL CALCULI: A COMPARATIVE ANALYTICAL STUDY FROM BANSADHARA HOSPITAL, BERHAMPUR. International Journal of Pharmaceutical and Biological Science Archive. 7, 4 (Aug. 2019).