title: Commentary.
authors.affiliation: Division of Hematology-Oncology, University of North Carolina, Chapel Hill, NC 27599, USA. alice_ma@med.unc.edu
authors.forename: Alice D
authors.initials: AD
authors.lastname: Ma
mesh_terms: D005169:Factor VIII / Q000032:analysis*; D006801:Humans; D008297:Male; D010314:Partial Thromboplastin Time
chemical_list: D005169:Factor VIII