| Issue Date | Title | Author(s) |
| Jul-2010 | Artificial bowel sphincter implantation for faecal incontinence in Asian patients | Chittawatanarat, K.; Koh, D.C. ; Seah, A.A.; Cheong, W.-K.; Tsang, C.B. |
| 2009 | Efficacy of transarterial embolization as definitive treatment in lower gastrointestinal bleeding | Koh, D.C. ; Luchtefeld, M.A.; Kim, D.G.; Knox, M.F.; Fedeson, B.C.; Vanerp, J.S.; Mustert, B.R. |
| Mar-2008 | Emergency Hartmann's procedure: Morbidity, mortality and reversal rates among Asians | Leong, Q.M.; Koh, D.C. ; Ho, C.K. |
| 2010 | Hand-assisted laparoscopic abdomino-perineal resection utilizing the planned end colostomy site | Koh, D.C. ; Law, C.-W.; Kristian, I.; Cheong, W.-K.; Tsang, C.B. |
| 2009 | Hand-assisted laparoscopic colectomy versus standard laparoscopic colectomy: A cost analysis | Roslani, A.C.; Koh, D.C. ; Tsang, C.B. ; Wong, K.S. ; Cheong, W.K.; Wong, H.B. |
| Apr-2005 | Laparoscopic-assisted colon and rectal surgery - Lessons learnt from early experience | Koh, D.C.-S. ; Wong, K.S.; Sim, R.; Ng, Y.P.; Hu, Z.Q.; Cheong, D.M.O.; Foo, A. |
| 2007 | Microsatellite instability and MLH1 hypermethylation - Incidence and significance in colorectal polyps in young patients | Koh, D.C. ; Luchtefeld, M.A.; Kim, D.G.; Attal, H.; Monroe, T.; Ingersoll, K. |
| Jul-2007 | Microsatellite instability and MLH1 hypermethylation - Incidence and significance in colorectal polyps in young patients | Koh, D.C. ; Luchtefeld, M.A.; Kim, D.G.; Attal, H.; Monroe, T.; Ingersoll, K. |
| 2009 | Natural history of small, "indeterminate" hepatic lesions in patients with colorectal cancer | Lim, G.-H.; Koh, D.C.-S. ; Cheong, W.-K.; Wong, K.-S. ; Tsang, C.B.-S. |
| 2007 | Necrotising colitis related to clozapine? A rare but life threatening side effect | Leong, Q.M.; Wong, K.S.; Koh, D.C. |
| 2007 | Necrotising colitis related to clozapine? A rare but life threatening side effect | Leong, Q.M.; Wong, K.S. ; Koh, D.C. |
| May-2007 | Small-bowel obstruction secondary to bezoar impaction: A diagnostic dilemma | Ho, T.W.; Koh, D.C. |
| Nov-2011 | The anatomy of failures following the ligation of intersphincteric tract technique for anal fistula: A review of 93 patients over 4 years | Tan, K.-K.; Tan, I.J.; Lim, F.S.; Koh, D.C. ; Tsang, C.B. |
| Dec-2012 | To LIFT or to Flap? Which surgery to perform following seton insertion for high anal fistula? | Tan, K.-K.; Alsuwaigh, R.; Tan, A.M.; Tan, I.J.; Liu, X.; Koh, D.C. ; Tsang, C.B. |