N.X. Xudayberganova, R.Z. Hikmatullaev, & Qimmatxon Nosirova Mamirjon qizi. (2026). Features of Extragastric Helicobacteriosis In School-Age Children. American Journal Of Biomedical Science & Pharmaceutical Innovation, 6(06), 6–10. https://doi.org/10.37547/ajbspi/Volume06Issue06-02