Clinical and endoscopic features of the upper digestive tract pathology in children and adolescents depending on age

L.K. Parkhomenko, L.A. Strashok, E.M. Zavelya, M.Yu. Isakova, A.V. Yeshchenko, Zh.V. Polishchuk
2017 Zdorovʹe Rebenka  
doi:10.22141/2224-0551.12.8.2017.119245 fatcat:kzjabetpqvailihj2cl7umh4wq