[Current status of the diagnosis of esophageal chest pain].
Li
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D000787:Angina Pectoris / Q000175:diagnosis; D002637:Chest Pain / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004491:Edrophonium; D004562:Electrocardiography; D015154:Esophageal Motility Disorders / Q000150:complications; D006801:Humans
D004491:Edrophonium