ÖNCÜ, Kemal; ÖZEL, A. Melih; DEMIRTÜRK, Levent; GÜRBÜZ, Ahmet Kemal; YAZGAN, Yusuf; KIZILKAYA, Eşref. Determination of the frequency of dyssynergic defecation and patient characteristics in patients with functional constipation. Turkish Journal of Gastroenterology, [S. l.], v. 21, n. 4, p. 372–380, 2010. DOI: 10.4318/tjg.2010.0123. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/1835. Acesso em: 1 jan. 2026.