Viel, E J <br/><br/>
Epidural anesthesia: a pitfall due to the technique of the loss of resistance to air.  [electronic resource] 

 -  Regional anesthesia   
 - 117-9 p.  digital 
<br/><br/> Publication Type: Case Reports; Letter 
<br/><br/><label>ISSN: </label>0146-521X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthesia, Epidural--adverse effects<br/>Humans<br/>Male<br/>Middle Aged<br/>Subcutaneous Emphysema--etiology