TY  - RPRT
TI  - Lithium-triggered chronic cluster headache.
AU  - M Brainin
AU  - A Eisenstädter
PY  - 1985
DO  - 10.1111/j.1526-4610.1985.hed2507394.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3935601/
ID  - 3935601
ER  -