Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Receiver operating characteristic curves and areas under the curves for brain natriuretic peptide (BNP), the ratio of von Willebrand factor latex agglutination immunoturbidic activity to von Willibrand factor antigen (VWF:Ltx/VWF:Ag), platelet function analyzer collagen plus adenosine diphosphate (PFA-CADP) closure time, and von Willebrand factor multimer quantitative ratio (VWF:mult ratio).
