For citations:
Osadchuk M.A., Zolotovitskaya A.M., Kireyeva N.V., Nikolenko S.N., Kvetnoy I.M. Clinical and endoscopical and morphofunctional scores in evaluation of development of gastroesophageal reflux disease in various age groups. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2012;22(5):30-36. (In Russ.)