Endoscopic therapy for Zenker diverticulum--the good and the bad.
Feussner
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D001128:Argon; D002983:Clinical Competence; D004564:Electrocoagulation / Q000379:methods*; D020701:Esophagoscopes; D004945:Esophagoscopy / Q000379:methods*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures; D011183:Postoperative Complications; D013525:Surgical Instruments; D016896:Treatment Outcome; D016672:Zenker Diverticulum / Q000601:surgery*
D001128:Argon