DE OLIVEIRA, J M <br/><br/>
The mean ventricular axis in congenital heart disease: a study considering the natural incidence of the malformations.  [electronic resource] 

 -  American heart journal  Jun 1959 
 - 820-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-8703 
<br/><br/><label>Standard No.: </label>10.1016/0002-8703(59)90292-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiovascular Abnormalities--statistics & numerical data<br/>Cardiovascular System<br/>Electrocardiography<br/>Heart Defects, Congenital<br/>Heart Ventricles<br/>Humans<br/>Incidence