TY  - RPRT
TI  - Cognitive-behavioral group treatment for disabling headache.
AU  - Justin M Nash
AU  - Elyse R Park
AU  - Barbara B Walker
AU  - Norman Gordon
AU  - Robert A Nicholson
PY  - 2004
DO  - 10.1111/j.1526-4637.2004.04031.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15209972/
ID  - 15209972
ER  -