TY - GEN AU - Ewenstein,B M TI - Use of ristocetin cofactor activity in the management of von Willebrand disease SN - 1351-8216 PY - 2001///0614 KW - Biological Assay KW - Drug Monitoring KW - methods KW - Factor VIII KW - therapeutic use KW - Humans KW - Ristocetin KW - von Willebrand Diseases KW - blood KW - von Willebrand Factor N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1046/j.1365-2516.2001.00096.x ER -