Karunanayake, A.; Rajindrajith, S.; Devanarayana, N.M.
(Japanese Society of Neurogastroenterology and Motility (JSNM), Asian Neurogastroenterology and Motility Association(ANMA), 2017)
INTRODUCTION Abdominal pain predominant functional gastrointestinal disorders (AP-FGIDs) are common among Sri Lankan adolescents and teenagers and it is an important healthcare problem. However, studies are rarely conducted ...