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Comparative Study
. 1992 Oct 10;340(8824):909.
doi: 10.1016/0140-6736(92)93316-f.

Headache recurrence after subcutaneous sumatriptan and early treatment

C Dahlöf
Comparative Study

Headache recurrence after subcutaneous sumatriptan and early treatment

C Dahlöf. Lancet. .
No abstract available

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