Von Willebrand screen (includes VWF Antigen, VWF Activity)
Site(s) or Laboratory offering Test/Investigation
Special – x 3 Citrate - blood must be taken in lab
Turnaround times (TAT) Urgent/Routine/GP or OPD
Reference intervals (adult unless stated)
Advisory comments, age, sex and analyser specific reference intervals are included on the laboratory report where appropriate. Further advice can be obtained by contacting the laboratory.
If UKAS Accredited Test indicate at which site