
Botulinum Toxin Reduces Dysphagia in Patients With Nonachalasia Primary Esophageal Motility Disorders
Keywords: Diffuse Esophageal Spasm; Jackhammer Esophagus; Hypertensive; Hypercontractile Esophagus; Botox; BTX; botulinum toxin A; DCI; distal contractile integral; DES; diffuse esophageal spasm; EGJ; esophagogastric junction; HRM; high-resolution manometry; LES; l