title: [Achalasia--inject or dilate?].
authors.affiliation: Medizinische Klinik, Städtischen Kliniken Duisburg.
authors.forename: J
authors.initials: J
authors.lastname: von Schönfeld
mesh_terms: D001905:Botulinum Toxins / Q000008:administration & dosage*; D002404:Catheterization; D004931:Esophageal Achalasia / Q000628:therapy*; D006801:Humans; D007273:Injections, Intramuscular; D016896:Treatment Outcome
chemical_list: D001905:Botulinum Toxins