Rofeld, A <br/><br/>
[Electrocardiogram in subjects with positive Guerreiro-Machado reaction].  [electronic resource] 

 -  Arquivos brasileiros de cardiologia  Jun 1978 
 - 191-4 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0066-782X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Cardiomyopathies--etiology<br/>Chagas Disease--complications<br/>Child<br/>Electrocardiography<br/>Esophageal Achalasia--etiology<br/>Female<br/>Humans<br/>Male<br/>Megacolon--etiology<br/>Middle Aged