GASTROESOPHAGEAL REFLUX DISEASE IN CHILDREN WITH RECURRENT AND CHRONIC RESPIRATORY DISEASES: FREQUENCY AND INFORMATION CONTENT OF VARIOUS DIAGNOSTIC METHODS ArticleNguyen B.V., Ovsyannikov D., Ayrapetyan M.I., Gitinov S., Zhestkova M.A., Kovalenko I.V., Kurenkov I.V., Kurkin A.P., Manukyan S.R., Petryaykina E.E., Skvortsova T.A., Sokolov Y., Topilin O.G., Frolov P.A., Ho T.L.Pediatriya - Zhurnal im G.N. Speranskogo. Том 98. 2019. С. 15-22
