Dantas, R O <br/><br/>
[The lower esophageal sphincter in patients with Chagas' disease with peristalsis and aperistalsis].  [electronic resource] 

 -  Arquivos de gastroenterologia   
 - 13-6 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0004-2803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Chagas Disease--physiopathology<br/>Esophageal Achalasia--etiology<br/>Esophagogastric Junction--physiopathology<br/>Esophagus--physiopathology<br/>Female<br/>Gastrointestinal Motility<br/>Humans<br/>Male<br/>Manometry<br/>Middle Aged