V. Ntelis

Endoscopic treatment for high-risk bleeding peptic ulcers: a comparison of epinephrine alone with epinephrine plus ethanolamine

A. Konstantinidis, I. Karoumpalis, N. Skandalis, 2011, Annals of gastroenterology.

Diagnostic yield of push enteroscopy in the investigation of small bowel disease

A. Konstantinidis, N. Skandalis, K. Paraskeva, 2003 .

Palmoplantar and scalp psoriasis occurring during anti–tumour necrosis factor‐α therapy: a case series of four patients and guidelines for management

E. Papadavid, M. Dalamaga, N. Stavrianeas, 2008, Journal of the European Academy of Dermatology and Venereology : JEADV.