title: Diagnosis of type 1 vs. 2A and 2M von Willebrand disease.
authors.forename: E J
authors.initials: EJ
authors.lastname: Favaloro
mesh_terms: D006403:Hematologic Tests / Q000379:methods*; D006801:Humans; D017410:Practice Guidelines as Topic; D056725:von Willebrand Disease, Type 1 / Q000175:diagnosis*