共 50 条
- [26] COMPLETE LOWER ESOPHAGEAL SPHINCTER RELAXATION (LESR) IN ACHALASIA (ACH) CLINICAL RESEARCH, 1984, 32 (04): : A747 - A747
- [28] Incomplete Upper Esophageal Sphincter Relaxation: Association with Achalasia but Not Other Esophageal Motility Disorders Dysphagia , 1997, 12 : 157 - 160