title: [Intra-sphincter botulin toxin injection for therapy of achalasia].
authors.affiliation: IV. Med. Klinik, Klinkum Mannheim, Ludwigshafen.
authors.forename: C B
authors.initials: CB
authors.lastname: Kölbel
authors.forename: M V
authors.initials: MV
authors.lastname: Singer
mesh_terms: D001905:Botulinum Toxins / Q000008:administration & dosage*; D004311:Double-Blind Method; D004931:Esophageal Achalasia / Q000188:drug therapy*; D004943:Esophagogastric Junction / Q000187:drug effects; D006801:Humans; D007273:Injections, Intramuscular; D011446:Prospective Studies; D012008:Recurrence
chemical_list: D001905:Botulinum Toxins
vernacular_title: Intrasphinktäre Botulinustoxininjektion zur Therapie der Achalasie.