Assertion: hemophilia's clotting factor | /r/HasProperty | factor ix
Facets:
Source sentences:
text: The main clotting factors involved in hemophilia are Factor VIII, Factor IX and Factor XI.
text: The main clotting factors involved in hemophilia are Factor VIII, Factor IX and Factor XI.
text: People who have a deficiency or defect in factor VIII experience excessive bleeding because their blood does not clot properly, a medical condition called hemophilia A. (Hemophilia B, which is even rarer, is caused by a deficiency or defect in another clotting factor called factor IX.)