Devanarayana, N.M.; Rajindrajith, S.; Benninga, M.A.
(Lippincott Williams & Wilkins, 2015)
BACKGROUND: Abdominal pain-predominant functional gastrointestinal disorders (AP-FGIDs) are a common public health problem in children. The precise aetiology of AP-FGIDs is far from clear. Psychological stress and all forms ...