Factor VIII concentrate: a comparison of manufacturers' assays and users' assays. Report of a survey carried out on behalf of the ICTH subcommittee on Factor VIII activities.
D002138:Calibration / Q000592:standards; D005169:Factor VIII / Q000032:analysis / Q000592:standards*; D006801:Humans; D007753:Laboratories / Q000592:standards
D005169:Factor VIII