The possibility of an immunologic mechanism responsible for acquired von Willebrand's disease.
D000936:Antigen-Antibody Complex; D005169:Factor VIII / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology*; D014842:von Willebrand Diseases / Q000276:immunology*
D000936:Antigen-Antibody Complex; D007074:Immunoglobulin G; D005169:Factor VIII