TY  - RPRT
TI  - Anginal headache and its basis.
AU  - A Grace
AU  - J Horgan
AU  - K Breathnach
AU  - H Staunton
PY  - 1997
DO  - 10.1046/j.1468-2982.1997.1703195.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9170344/
ID  - 9170344
ER  -