Refractory Headache

  1. Commentary from the Refractory Headache Special Interest Section on defining the pharmacologically intractable headache for clinical trials and clinical practice. Headache. 2010

  2. Defining refractory migraine: results of the RHSIS Survey of American Headache Society members. Headache. 2009

  3. Rational combination therapy in refractory migraine. Headache. 2008

  4. Defining refractory migraine and refractory chronic migraine: proposed criteria from the Refractory Headache Special Interest Section of the American Headache Society. Headache. 2008