- Kumar S, Singh S, Singh P, Singh SK. Day care PNL using 'Santosh-PGI hemostatic seal' versus standard PNL: A randomized controlled study. Cent European J Urol. 2016;69(2):190-7.
- Kumar S, Bishnoi K, Panwar VK, Singh S, Murugavaithaianathan P, Sharma AP. Robot assisted calycovesicostomy in solitary giant hydronephrotic kidney: safe and feasible surgical procedure. J Robot Surg. 2016 Nov 16.
- Kumar S, Pragatheeswarane M, Sharma AP, Bishnoi K, Sharma MK, Panwar VK, Sethi S. Expanding the horizon of robotic surgery to large pelvic paraganglioma. J Robot Surg. 2016 Nov 3.
- Kumar S, Singh S, Kumar N. Robot-assisted "Santosh-Post Graduate Institute tubularized flap pyelovesicostomy" in a solitary functioning kidney with giant hydronephrosis: A minimally invasive salvage procedure. Investig Clin Urol. 2016 Mar;57(2):141-5.
- Kumar S, Devana SK, Sharma AP, Singh SK. Santosh PGI pouch: A new innovation in urinary diversion. Cent European J Urol. 2015;68(2):232-9
- Kumar S, Singh S, Jain S, Bora GS, Singh SK. Robot-assisted heminephrectomy for chromophobe renal cell carcinoma in L-shaped fused crossed ectopia: Surgical challenge. Korean J Urol. 2015 Oct;56(10):729-32.
- Kumar S, Singh S, Sharma AP, Rathi M. A Novel Technique for Laparoscopic Salvage of CAPD Catheter Malfunction and Migration: The Santosh-PGI Hanging Loop Technique. Case Rep Nephrol. 2015;2015:684976.
- Kumar S, Singh S, Garg N. Right sided double inferior vena cava with obstructed retrocaval ureter: Managed with single incision multiple port laparoscopic technique using "Santosh Postgraduate Institute tacking ureteric fixation technique". Korean J Urol. 2015 Apr;56(4):330-3.
- Kumar S, Shankaregowda SA, Devana SK, Jain S, Singh SK. Single-incision multiport laparoendoscopic technique to repair retrocaval ureter using the Santosh PGI ureteric tacking fixation technique. Asian J Endosc Surg. 2014 Nov;7(4):337-41.
- Kumar S, Garg N, Singh SK, Mandal AK. Efficacy of Optical Internal Urethrotomy and Intralesional Injection of Vatsala-Santosh PGI Tri-Inject (Triamcinolone, Mitomycin C, and Hyaluronidase) in the Treatment of Anterior Urethral Stricture. Adv Urol. 2014;2014:192710.
- Kumar S, Choudhary GR, Pushkarna A, Najjapa B, Ht V. Percutaneous nephroscopic management of an isolated giant renal hydatid cyst guided by single-incision laparoscopy using conventional instruments: the Santosh-PGI technique. Asian J Endosc Surg. 2013 Nov;6(4):342-5.
- Kumar S, Randhawa MS, Ganesamoni R, Singh SK. Tranexamic acid reduces blood loss during percutaneous nephrolithotomy: a prospective randomized controlled study. J Urol. 2013 May;189(5):1757-61.
- Kumar S, Kishore L, Sharma AP, Garg N, Singh SK. Efficacy of holmium laser urethrotomy and intralesional injection of Santosh PGI tetra-inject (Triamcinolone, Mitomycin C, Hyaluronidase and N-acetyl cysteine) on the outcome of urethral strictures. Cent European J Urol. 2015;68(4):462-5.
