label: factor VIII:von Willibrand factor multimer -> factor VIIIa + factor VIIIa B A3 acidic polypeptide + von Willibrand factor multimer (Homo sapiens)
label_lc: factor viii:von willibrand factor multimer -> factor viiia + factor viiia b a3 acidic polypeptide + von willibrand factor multimer (homo sapiens)