it's not clear how well they'll stack up against current migraine therapies, because head-to-head studies haven't been done.
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corinna's twin boys -- maarten, left, and linus -- were the first humans to be treated for their genetic disorder while still inside the womb.
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another new drug in the migraine pipeline is lasmiditan. it works the same way as triptans. but unlike the triptans, it doesn't constrict
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