The use of botulinum toxin for pediatric cricopharyngeal achalasia

Autor: Barnes, Melynda A., Ho, Allen S., Malhotra, Prashant S., Koltai, Peter J., Messner, Anna
Zdroj: In International Journal of Pediatric Otorhinolaryngology 2011 75(9):1210-1214
Databáze: ScienceDirect