Assertion: hemophilia's clotting factor | /r/CapableOf | become available
Facets:
value: in more concentrated forms
type: OTHER
value: in the late 1960s
type: TEMPORAL
Source sentences:
text: Plasma-Derived Clotting Factor Concentrates: In the late 1960s and early 1970s clotting factors became available in more concentrated forms that remained stable as powders when stored at refrigerator temperature.