Letter: Management of hemophilia with atrial catheter.
D001779:Blood Coagulation Factors / Q000008:administration & dosage* / Q000627:therapeutic use; D002404:Catheterization / Q000379:methods*; D006325:Heart Atria; D006467:Hemophilia A / Q000188:drug therapy*; D006801:Humans
D001779:Blood Coagulation Factors