Harris P, Loveman E, Clegg AJ, Easton S, Berry N. Systematic review of cognitive behavioural therapy for headache and migraine in adults. British Journal of Pain. 2015 DOI 10.1177/2049463715578291
Harris P, Loveman E, Clegg AJ, Easton S, Berry N. Systematic review of cognitive behavioural therapy for headache and migraine in adults. British Journal of Pain. 2015 DOI 10.1177/2049463715578291