Blumenfeld, Andrew <br/><br/>
Patterns of use of peripheral nerve blocks and trigger point injections among headache practitioners in the USA: Results of the American Headache Society Interventional Procedure Survey (AHS-IPS).  [electronic resource] 

 -  Headache  Jun 2010 
 - 937-42 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1526-4610 
<br/><br/><label>Standard No.: </label>10.1111/j.1526-4610.2010.01676.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthetics, Local<br/>Bupivacaine<br/>Cross-Sectional Studies<br/>Headache--therapy<br/>Headache Disorders--therapy<br/>Health Care Surveys<br/>Humans<br/>Injections<br/>Lidocaine<br/>Nerve Block--methods<br/>Practice Patterns, Physicians'<br/>Surveys and Questionnaires<br/>Treatment Outcome