�we have waited a long time and we cannot possibly wait any longer,� karmenu vella, european commissioner for environment, told the guardian. .
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while all of the drugs work on cgrp, they don�t all work the same way. three of them target the cgrp molecule itself. aimovig goes after cgrp's receptor in the brain. . tusk made his remarks about the u.s. president's reliability before he chaired a meeting in bulgaria of the 28 leaders whose countries make up the world's biggest trading bloc. .