TY  - RPRT
TI  - Triptans--why once?
AU  - Gal Ifergane
AU  - Itzhak Wirguin
AU  - Pesach Shvartzman
PY  - 2006
DO  - 10.1111/j.1526-4610.2006.00435.x
UR  - https://pubmed.ncbi.nlm.nih.gov/16942470/
ID  - 16942470
ER  -