N.Kh.Kudayberganova, I.M. Ahmedova, Rahmatullayev’s G.K., Tagaeva M.Kh
(JournalNX. India, 2023-01)
RESUME
The high prevalence of pathology of the upper digestive tract among the child population is an
important and urgent social and medical problem. The number of children with chronic inflammatory
diseases of the ...