Birkeland, I W <br/><br/>
Drug combinations with orphenadrine for pain relief associated with muscle spasm.  [electronic resource] 

 -  Clinical pharmacology and therapeutics   
 - 639-46 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article 
<br/><br/><label>ISSN: </label>0009-9236 
<br/><br/><label>Standard No.: </label>10.1002/cpt196895639  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aspirin--administration & dosage<br/>Caffeine--administration & dosage<br/>Drug Compounding<br/>Drug Synergism<br/>Humans<br/>Muscle Cramp--drug therapy<br/>Orphenadrine--administration & dosage<br/>Pain--drug therapy<br/>Phenacetin--administration & dosage<br/>Placebos