Engelsk substantiv: factor III | |||
| 1. | factor III (om masse eller substans) an enzyme liberated from blood platelets that converts prothrombin into thrombin as blood starts to clot | ||
| Ord med samme betydning (synonymer) | thrombokinase, thromboplastin | ||
| Mindre spesifikke uttrykk | clotting factor, coagulation factor | ||