title: Should we consider POEMs for refractory nonachalasia, spastic esophageal disorders? A guarded yes!
authors: Department of Medicine, Mayo Clinic Florida, Jacksonville, Florida, USA.
authors: Kenneth R
authors: KR
authors: DeVault
mesh_terms: D004931:Esophageal Achalasia / Q000601:surgery*; D015155:Esophageal Spasm, Diffuse / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D057605:Natural Orifice Endoscopic Surgery / Q000379:methods*