TY  - RPRT
TI  - Cluster headache: a prospective clinical study with diagnostic implications.
AU  - Anish Bahra
AU  - Arne May
AU  - Peter J Goadsby
PY  - 2002
DO  - 10.1212/wnl.58.3.354
UR  - https://pubmed.ncbi.nlm.nih.gov/11839832/
ID  - 11839832
ER  -