TY  - RPRT
TI  - Cervicogenic headache: the forehead sweating pattern.
AU  - T A Fredriksen
PY  - 1988
DO  - 10.1046/j.1468-2982.1988.0803203.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3197100/
ID  - 3197100
ER  -