VILJOEN, A C <br/><br/>
Bladder catheterization without direct contact with the urethral canal.  [electronic resource] 

 -  South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde  Jun 1960 
 - 539-40 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0256-9574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catheterization<br/>Humans<br/>Urinary Bladder<br/>Urinary Catheterization