title: Correcting a 25-year old error: Preanalytical conditions affect determination of von Willebrand factor variability as a function of menstrual cycle.
authors.affiliation: Blood Coagulation Research, Karolinska Institutet.
authors.forename: Margareta
authors.initials: M
authors.lastname: Blombäck
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008597:Menstrual Cycle; D014842:von Willebrand Diseases; D014841:von Willebrand Factor
chemical_list: D014841:von Willebrand Factor