Narasimahan KL, Kaur B, Chowdhary SK et al Prospective analysis of renal function and somatic growth in neonatal posterior urethral valves Eur J Pediatr Surg 2002; 12(4):267-71.26. Kumar D, Chowdhary SK, Rao KLN Postoperative intussusception Ind Pediatr 2002 ;39 (7) : 660-2.Early post operative feeding and outcome in neonatesNutrition 2002;18(5); 380-2.27. Narasimahan KL, Chowdhary SK, Suri S et al Foreign body airway obstruction in children –lessons learnt from a prospective audit J Ind Assoc Ped Surg 2002;7(4):184-190.28. Prabhu ABMK, Mahajan JK, Chowdhary SK et al Results of orchidopexy J Ind Assoc Ped Surg 2003 : 8(2) ; 96-100.29. Bharati V, Mahajan JK, Chowdhary SK etal Efficacy of Bleomycin as a sclerosant for cystic hygroma. J Ind Assoc Ped Surg 2004: 6(2) ;103-106. 30. Harish J, Chowdhary SK, Narasimahan KL, Mahajan JK, Rao KLN Efficacy of Nimesulide in pain relief after day care surgery. Indian Pediatr 2002;39(2):178-82.31. Narasimahan KL, Chowdhary SK, Rao KLN. Management of Accessory hepatic ducts in choledochal cyst J Pediatr Surg 2001 ; 36(7):1092-3.32. Chowdhary SK, Walter S, Chaudhuri RK, Bhagat A, Joseph SC Antenatal diagnosis of hydronephrosis :outcome with a conservative approach Indian Pediatr 2001; 38(12) : 1401-4.33. Chowdhary SK , Lander A, Parashar K, Corkery JJ Single system ectopic ureter: a fifteen year review Pediatr surg Int 2001; 17(8):638-41. 34. Chowdhary SK,Suri S,Narasimahan KL,Mahajan JK,Rao KLN Duodenal atresia :outcome analysis from a regional neonatal centre Indian Pediatr 2001; 38 (11):1277-80.35. Chowdhary SK,Lander AD,Buick RG,Corkery JJ The primary management of testicular maldescent in gastroschisis Pediatr Surg Intl 2001;177 (5-6) :359-60.36. Chowdhary SK, Parashar K,Buick RG,Gornall P,Corkery JJ Central venous access access through the peripheral route in surgical neonates : an audit of 125 consecutive lines from a regional centre. Pediatr Surg Intl. 2001;17(5-6):359-60.37. Chowdhary SK,Chitnis M,Chowdhary S,Goosen F,Lazarus C Pediatric parenteral nutrition :South African model and its relevance to the developing countries Ind Pediatr 2000 ;37(2): 187-9.38. Chowdhary SK,Choudhury RK,Singh PP,Joseph SC Role of laparoscopy in the management of impalpable testis Ind J of Urol 1999; 17 :13-16.39. Chowdhary SK,Bhasin DK,Panigrahi D et al Helicobacter pylori infection in patients with perforated duodenal ulcer Trop Gaastroenterol 1998;19(1):19-21.40. Katariya S,Chowdhary SK,Pimpalwar A,Rao KLN Saline cystography versus micturating cystourethrography in detection of vesicoureteral reflux Ind J RadiolImaging 2003 : 13 : 45-52.41. Narasimahan KL,Chowdhary SK,Thapa BR,Poddar U,Mahajan JK,Samujh R,Rao KLN Biliary atresia: a prospective study Ind Pediatr 2001; 17 : 1144-48.42. Mishra BN,Narasimahan KL,Chowdhary SK,Samujh R,Rao KLN Primary neonatal PSARP versus staged PSARP : a comparative analysis J of Ind Assoc Pediatr Surg 2000 ; 30 : 798-800 43. Prasad MR,Narasimahan KL,Chowdhary SK,Rao KLN Evaluation of singleversus multiple dose antibiotic prophylaxis in clean contaminated surgery J Ind Assoc Pediatr Surg 2000: 30: 798-800.44. Narasimahan KL,Kaur B,Chowdhary SK,Rao KLN Neonatal indices to predict neonatal surgical survival in a developing country Ind J Ped 2001. 45. Chowdhary SK, Paljor Y, Joseph SC Minimal access surgery in children : early experience J Ind Assoc of Ped Surg 2000; 5: 108-113.46.Chalapathi G, Chowdhary SK, Rao KLN, Samujh R, Narasimhan KL, Mahajan JK, Menon P Risk factors in the primary management of anorectal malformation in Northern India. Pediatr Surg Int 2004 Jun ;20(6):408-11.47.Narsimahan KL, Chowdhary SK, Vaiphei K,Samujh R,Mahajan JK,Thapa BR,Rao KLN Outcome of Biliary atresia from Chandigarh : results of a prospective analysis