The use of facoor VIII and factor IX concentrates during surgery.
D000005:Abdomen / Q000601:surgery; D005164:Factor IX / Q000627:therapeutic use*; D005169:Factor VIII / Q000627:therapeutic use*; D006467:Hemophilia A / Q000188:drug therapy*; D002836:Hemophilia B / Q000188:drug therapy*; D006801:Humans; D007813:Laparotomy; D009985:Orthopedics; D011182:Postoperative Care; D013515:Surgery, Oral; D013514:Surgical Procedures, Operative
D005169:Factor VIII; D005164:Factor IX