Assertion: childhood strabismus | /r/HasAspect | known cause
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Childhood strabismus often has no known cause, although it tends to run in families.
text: Childhood strabismus often has no known cause, although it tends to run in families.
text: Childhood strabismus often has no known cause, although it tends to run in families.
text: Childhood strabismus often has no known cause, though it tends to run in families.
text: Childhood strabismus often has no known cause, although it tends to run in families.