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