YÖRÜK, Gazi; AKSÖZ, Kadir; ÜNSAL, Belkıs; BUYRAÇ, Zafer; BURAN, Tahir; YAZICIOĞLU, Nafi; YILDIZ, Cemal; YALÇIN, Hüseyin Cahit. Colonoscopy without sedation. Turkish Journal of Gastroenterology, [S. l.], v. 14, n. 1, p. 59–63, 2003. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/1238. Acesso em: 1 jan. 2026.