Torrington, M <br/><br/>
Progressive familial heart block. Part I. Extent of the disease.  [electronic resource] 

 -  South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde  Sep 1986 
 - 353-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0256-9574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heart Block--genetics<br/>Humans<br/>Pedigree<br/>South Africa