. . .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. . . november 2011 (42) . .the uk may have to pay a multimillion-euro fine for air pollution http://lm360.us/Dumag-neighbour-of-Menousek-from-Mexico?Johntingg=167