Zera, E <br/><br/>
[Primary myocardial diseases].  [electronic resource] 

 -  Polskie Archiwum Medycyny Wewnetrznej  1968 
 - 413-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiomyopathies<br/>Humans