Srisan, Nimmita, Palittiya Sintusek, Teerasak Phewplung, and Paisarn Vejchapipat. 2021. “Atypical presentations of alimentary tract duplications in children: two case reports”. Chulalongkorn Medical Journal 65 (4). Bangkok, Thailand. https://he05.tci-thaijo.org/index.php/CMJ/article/view/171.