Esophageal motility disorders and chest pain.
D003937:Diagnosis, Differential; D004947:Esophagus / Q000503:physiopathology*; D005769:Gastrointestinal Motility; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D010146:Pain / Q000503:physiopathology*; D010528:Peristalsis; D013909:Thorax