Narsimhan KL, Chowdhary SK, Kaur B, Mittal BR, Bhattacharyya A Factors affecting renal scarring in posterior urethral valves J Ped Urol 2:569-574, 2006.

Narasimhan KL,Chowdhary SK, Kaur B Anterior urethral valves Ind Pediatr 2005; 42:708-710.

TripathyPK,RaoKLN,ChowdharySK Lower pouch mobilization in long gap oesophageal atresia J IndAssocPediatrSurg 9:1.72-178,2004.

RaoKLN,GoalA,Menon P Extrahepatic portal venous obstruction:observations on three surgical procedures PedSurg Intl 20:679-684 ,2004.

BendiG,ChowdharySK,Rao KLN Esophageal atresia with tracheoesophagealatresia:an audit J IndAssocPed Surgeons 9:126-130, 2004

Chalapathi G,ChowdharySK,Rao KLN et al Risk factors in the primary management of anorectal malformations in Northern India PediatrSurgInt 2004

Menon P,Bhattacharya A, Rao KLN Growth and quality of life assessment in children after surgery for extrahepatic portal venous obstruction  Eur J PedSurg

Narasimahan KL,KaurB,ChowdharySK,Bhalla AK Does mode of treatment affect the outcome of neonatal posterior urethral valves J Urol 2004 ;171 :2423-6 .

Chowdhary SK, ChalapathiG,NarasimahanKL,et al An audit of neonatal colostomy for high anorectal malformation: the developing world perspective PediatrSurgInt 2004 ; 20(2) :111-3 .

Rao KLN,ChowdharySK,Kumar D Choledochal cyst associated with portal hypertension  PediatrSurg Intl 2003 ; 19(11) :729-32.

Chowdhary SK, TrehanA,Das A et al Undifferentiated embryonal sarcoma in children :beware of the solitary liver cyst J PediatrSurg 2004 ; 39(1) :9-12.

Rao KLN,MenonP,SamujhR,ChowdharySK,Mahajan JK Fundal tube esophagoplasty for esophageal reconstruction  in atresia J PediatrSurg 2003; 38(12): 1723-5.

Harish J,JoshiK,RaoKLN,NarasimahanKL,ChowdharySK,Mahajan JK Pelviureteric junction obstruction: how much is the extent of ureter with defective innervation requiring resection J PediatrSurg 2003; 38(8):1194-8.

Rao MS,ChowdharySK,Rao KLN Inguinal hernias in babies Indian Pediatr2003;40 (9):913. .

NarasimahanKL,SamujhR,BhansaliA,MarwahaRK,ChowdharySK,Radotra BD, RaoKLN Adrenocorticaltumours in childhood PediatrSurgInt 2003; 19(6):432-5.

Mahajan JK,KumarD,ChowdharySK,Rao KLN Anorectal malformation with malrotation of gut Eur J PediatrSurg 2003 ;13(1):63-5

ChalapathiG,RaoKL,ChowdharySKet al Testosterone therapy in microphallichypospadias:topical or parenteral J PediatrSurg  2003 ; 38(2): 221-3.  

Pimpalwar A,ChowdharySK,HuskissonL,Corkery JJ Cysts of the ejaculatory system –a treatable cause of recurrent epidydmoorchitis in children Eur J PediatrSurg 2002 ;12(4) : 281-5.

.Narasimahan KL,KaurB,Chowdhary SK et al Prospective analysis of renal function and somatic growth in neonatal posterior urethral valves Eur J PediatrSurg 2002; 12(4) :267-71 .

KumarD,ChowdharySK,Rao KLN Postoperative intussusception IndPediatr 2002 ;39 (7) : 660-2.Early post operative feeding and outcome in neonatesNutrition 2002;18(5)
; 380-2.

Prabhu ABMK,MahajanJK,Chowdhary SK et al Results of orchidopexy J IndAssocPedSurg 2003 : 8(2) ; 96-100.

Bharati V,MahajanJK,Chowdhary SKetal Efficacy of Bleomycin as a sclerosant for cystic hygroma J IndAssocPedSurg 2004: 6(2) ;103-106.

Harish J ,Chowdhary SK,NarasimahanKL,MahajanJK,Rao KLN Efficacy of Nimesulide in pain relief after day care surgery Indian Pediatr 2002;39(2):178-82.

Narasimahan KL, Chowdhary SK,Rao KLN Management of Accessory hepatic ducts incholedochal cyst J PediatrSurg 2001 ; 36(7):1092-3

Chowdhary SK, Walter S,ChaudhuriRK,Bhagat A, Joseph SC Antenatal diagnosis of hydronephrosis :outcome with a conservative approach Indian Pediatr  2001; 38(12) : 1401-4.

Chowdhary SK , Lander A, Parashar K, Corkery JJ Single system ectopic ureter: a fifteen year review PediatrsurgInt 2001 ; 17(8):638-41

Chowdhary SK,SuriS,NarasimahanKL,MahajanJK,Rao KLN Duodenal atresia :
outcome analysis from a regional neonatal centre Indian Pediatr 2001; 38 (11):1277-80

Chowdhary SK,LanderAD,BuickRG,Corkery JJ The primary management of testicular maldescent in gastroschisisPediatrSurg Intl 2001 ;177 (5-6) :359-60.

Chowdhary SK, ParasharK,BuickRG,GornallP,Corkery JJ Central venous access access through the peripheral route in surgical neonates : an audit of 125 consecutive lines from a regional centre.PediatrSurg Intl2001;17(5-6):359-60.

Chowdhary SK,ChitnisM,ChowdharyS,GoosenF,Lazarus C Pediatric parenteral nutrition :South African model and its relevance to the developing countries IndPediatr 2000 ;37(2): 187-9.

Chowdhary SK,ChoudhuryRK,SinghPP,Joseph SC Role of laparoscopy in the management of impalpable testis  Ind J of Urol 1999; 17 :13-16.

Chowdhary SK,BhasinDK,Panigrahi D et al Helicobacter pylori infection in patients with perforated duodenal ulcer Trop Gaastroenterol 1998;19(1):19-21.

KatariyaS,ChowdharySK,PimpalwarA,Rao KLN Saline cystography versus micturatingcystourethrography in detection of vesicoureteral reflux Ind J Radiol Imaging 2003 : 13 : 45-52.

Narasimahan KL,ChowdharySK,ThapaBR,PoddarU,MahajanJK,Samujh R, RaoKLN Biliary atresia: a prospective study IndPediatr 2001; 17 : 1144-48.

MishraBN,NarasimahanKL,ChowdharySK,SamujhR,Rao KLN Primary neonatal PSARP versus staged PSARP : a comparative analysis J of IndAssoc PediatrSurg2000 ; 30 : 798-800

PrasadMR,NarasimahanKL,ChowdharySK,Rao KLN Evaluation of single versus multiple dose antibiotic prophylaxis in clean contaminated surgery J Ind AssocPediatrSurg 2000: 30: 798-800.

Narasimahan KL,KaurB,ChowdharySK,Rao KLN Neonatal indices to predict neonatal surgical survival in a developing country Ind J Ped  2001

Minimal access surgery in children : early experience ChowdharySK, Paljor Y,Joseph SC J IndAssoc of PedSurg 2000; 5: 108-113.

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. PediatrSurgInt 2004 Jun ;20(6):408-11.

Menon P,RaoKLN,BhattacharyyaA,ThapaBR,ChowdharySK,Mahajan JK,
Samujh R Extrahepatic portal hypertension :somatic growth and quality of life assessment after surgery Eur J PediatrSurg 2005 ;15 (2): 82-7.

Narsimahan KL, ChowdharySK, VaipheiK,SamujhR,MahajanJK,ThapaBR,Rao KLN Outcome of  Biliary atresia  from Chandigarh : results of a prospective analysisIndPediatr  2001 ; 38 (10): 1144-8 .

Minimal access surgery in children: A 5 year study. Indian Pediatrics. Dec.2012;49:971-74.

Indiana pouch in children: a 15-year experience. Journal of Pediatric Urology. 2014;5:911-6

Chitnis M, Chowdhary SK, Lazarus C Preoperative angioembolisation for life threatening haemorrhage for Wilms tumour Pediatr Surg Int 2004.

Pimpalwar A, Chowdhary SK, Rao KLN Duplication of pouch colon associated with duplication of lower genitourinary tract J Pediatr Surg 2003; 38(2):e1.

Chowdhary SK, Suri S, Narasimahan KL, Rao KLN Ectopic scrotum and patent urachus Pediatr Surg Intl 2001; 17(1):75-6.

Narasimahan KL, Chowdhary SK, Singh Y, Rao KLN Hair coil penile injury in children with underlying urological problems Ind J of Urol 2000; 9:164-165.

Narasimahan KL, Chowdhary SK, Marwaha RK, Rao KLN Renal failure following unilateral nephrectomy in Wilms tumour Ind J of Urol 1999; 7:157-160.

Chalapathy G, Chowdhary SK, Narasimahan KL, Rao KLN Beckwith Weidman syndrome J Ind Assoc of Pediatr Surg 2000; 5:138-141.

Narasimahan KL, Mishra BN, Chowdhary SK, Rao KLN A survey of training, professional status and career opportunities of pediatric surgeons in the Indian context J Ind Assoc Pediatr Surg 2000; 5:138-141.

Chowdhary SK, Paljor Y, Joseph SC Minimal access surgery in children: Early experience J Ind Assoc Pediatr Surg 2000; 5:95-97.

Chowdhary SK, Eradi B, Narasimahan KL, Rao KLN Neonatal renal malformations Neonatology 2001.

Chowdhary SK, ParasharK,BuickRG,GornallP,Corkery JJ Central venous access access through the peripheral route in surgical neonates : an audit of 125 consecutive lines from a regional centre.PediatrSurg Intl2001;17(5-6):359-60.

Intestinal obstruction in a premature baby: Endoscopic diagnosis and management by minimal access surgery (MAS). J Indian AssocPediatrSurg2013 Jul;18(3):118-20

Single piece Artificial Urinary Sphincter (AUS) for secondary incontinence following successful repair of post traumatic urethral injury. J Indian AssocPediatr Surg.2013 Oct;18(4):152-4

Pediatricendourology. Editorial in Journal of Indian association of Pediatric Surgeons. 2014;19:121-2

Robotic approach to vaginal atresia repair in an adolescent girl. Urol Ann (in Press)

Robotic augmentation ileocystoplasty with bilateral ureteric reimplantation in a young child with neuropathic bladder. Journal of Indian association of Pediatric Surgeons. 2014;19:162-5

Management of complicated ureteroceles: different modalities of treatment and long-term outcome. Journal of Indian association of Pediatric Surgeons. 2014;19:156-61>

Rigidureteroscopy in children: our experience. Journal of Indian association of Pediatric Surgeons. 2014;19:138-42.

Mitra shunt (spleen preserving side to side lieno-renal shunt) for portal hypertension with hypersplenism in early infancy. Journal of Indian association of Pediatric Surgeons. 2014;19:96-9.

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