TY  - RPRT
TI  - Behavior during cluster headache.
AU  - Paola Torelli
AU  - Gian Camillo Manzoni
PY  - 2005
DO  - 10.1007/s11916-005-0048-x
UR  - https://pubmed.ncbi.nlm.nih.gov/15745621/
ID  - 15745621
ER  -