Engelsk substantiv: haemophilia B | |||
| 1. | haemophilia B (om tilstand) a clotting disorder similar to hemophilia A but caused by a congenital deficiency of factor IX | ||
| Ord med samme betydning (synonymer) | Christmas disease, hemophilia B | ||
| Mindre spesifikke uttrykk | bleeder's disease, haemophilia, hemophilia | ||