Assertion: thalassemia's form | /r/HasProperty | severe
Facets:
value: usually
type: DEGREE
Source sentences:
text: Alpha and beta thalassemias have both mild and severe forms.
text: This form of thalassemia is usually so severe that it requires regular blood transfusions.
text: This form of thalassemia is usually so severe that it requires regular blood transfusions.
text: This form of thalassemia is generally so severe that it necessitates regular blood transfusions.
text: Diverse forms of thalassemia can be severe to mild.
text: This form of thalassemia is usually so severe that it requires regular blood transfusions.