https://www.cochrane.org/fr/CD009664/SYMPT_le-sumatriptan-administration-par-voie-rectale-contre-les-crises-de-migraine-aigues-chez-ladulte 2012 France United Kingdom review of literature french abstract adult migraine, nos Adult Administration Adult administration, rectal sumatriptan adulthood migraine migraine disorders per rectum Migraine