Abstract
Keywords
achalasia pneumatic dilatation manometry barium study scintigraphy
Fulltext
Authors’ names, abstract and full text are available in PDF.
Copyright
© 2006, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.