Citation:
Karagiannis S, Goulas S, Galanis P, Mavrogiannis C, Kosmadakis G, Boletis J, Arvanitis D, Georgiou E. Wireless capsule endoscopy in the investigation of patients with chronic renal failure and obscure gastrointestinal bleeding (preliminary data). World J Gastroenterol. 2006;12(32):5182-5185.