Schwarz, U <br/><br/>
[Postdural puncture headache: diagnosis, prevention and therapy].  [electronic resource] 

 -  Schmerz (Berlin, Germany)  Oct 1999 
 - 332-40 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0932-433X 
<br/><br/><label>Standard No.: </label>10.1007/s004829900040  doi