@article {karagiannis2007capsule,
	title = {Capsule Endoscopy in the investigation of renal transplant recipients with chronic diarrhea},
	journal = {Annals of Gastroenterology},
	year = {2007},
	author = {Karagiannis, Stephanos and Goulas, Spyros and Kosmadakis, Georgios and Metaxaki, Polyxeni and Galanis, Petros and Kantianis, Alexandros and Boletis, John N and Mavrogiannis, Christos}
}
