DOĞAN, Güzide; KEÇELI, Merter; YAVUZ, Sibel; TOPÇU, Adem; KASIRGA, Erhun. Measurement of Rectal Diameter and Anterior Wall Thickness by Ultrasonography in Children with Chronic Constipation. Turkish Journal of Gastroenterology, [S. l.], v. 33, n. 12, p. 1062–1068, 2022. DOI: 10.5152/tjg.2022.22165. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/3958. Acesso em: 1 jan. 2026.