in order to study the role of platelets in migraine and cerebrovascular disease , beta-thromboglobulin ( beta-tg ) and platelet factor 4 ( pf4 ) plasma levels , indices of in vivo platelet activation , were assayed in two groups of patients suffering from migraine ( common/classic and classic/complicated migraine , respectively ) and in one group suffering from transitory ischemic attacks ( tias ) .
C0149931
migraine
C0154723
classic