title: Provoked gastro-oesophageal reflux?
authors: R G
authors: RG
authors: Vanner
mesh_terms: D004943:Esophagogastric Junction / Q000503:physiopathology*; D005764:Gastroesophageal Reflux / Q000503:physiopathology*; D006801:Humans; D009119:Muscle Contraction / Q000502:physiology