An interesting carcinoid tumor case followed up thirteen years - GÜREL, Selim; DEMİR, Kadir; BOZTAŞ, Güngör; ROZANES, İzzet; KAYMAKOĞLU, Sebahattin; ÖZDİL, Sadakat; MUNGAN, Zeynel; YEĞİNSU, Oktay; ÖKTEN, Atilla (Turkish Journal of Gastroenterology, 1999)