https://agau.gastro.org/Course/5d7cd1fa-4042-4e4f-84cc-72379ebdf145/879a1574-8151-4e39-a1af-39c867fc3eac
GERD/NERD and Functional Heartburn | AGA University
GERD/NERD and Functional Heartburn
functional heartburngerdnerdagauniversity
https://mknc.ru/spravochnik-zabolevaniy/10687/funkcionalnaya-izjoga/2/
Functional heartburn
Functional heartburn is a burning sensation or pain behind the sternum that is resistant to therapy with antisecretory drugs in the absence of changes in the...
functional heartburn