Assertion: cornea's clarity | /r/HasProperty | restored in ≥40% of the cases
Facets:
value: after a graft of amniotic membrane
type: TEMPORAL
Source sentences:
text: For example, with the same model of ocular-surface injury in rabbits as is used here, Kim and Tseng (22) found that 2–4 weeks after a graft of amniotic membrane alone, corneal clarity had been restored in ≥40% of the cases.