de Andrés, J A <br/><br/>
[Importance of the needle in regional anesthesia].  [electronic resource] 

 -  Revista espanola de anestesiologia y reanimacion   
 - 71-4 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0034-9356 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthesia, Conduction--adverse effects<br/>Equipment Design<br/>Humans<br/>Needles<br/>Retrospective Studies