TY  - RPRT
TI  - Feverfew for preventing migraine.
AU  - M H Pittler
AU  - E Ernst
PY  - 2004
DO  - 10.1002/14651858.cd002286.pub2
UR  - https://pubmed.ncbi.nlm.nih.gov/14973986/
ID  - 14973986
ER  -