HIDAYAT ZEGA, Candra; ERLINCE PASARIBU, Nelida; SITORUS, Meida. Teknik Pemeriksaan Radiografi Oesofagus Maag Duodenum Pada Klinis Achalasia Esofagus di RS Adam Malik Medan. Journal of Exploratory Dynamic Problems, [S. l.], v. 3, n. 2, p. 153–161, 2026. DOI: 10.31004/edp.v3i2.235. Disponível em: https://edp.web.id/index.php/edp/article/view/235. Acesso em: 10 oct. 2026.