Assertion: choroid's tissue | /r/HasProperty | removed
Facets:
Source sentences:
text: Halothane-anesthetized animals were fixed by retrograde perfusion via the abdominal aorta with 4% paraformaldehyde in 0.1 M cacodylate buffer, pH 7.4, and brain and control tissues were removed.
text: The tissues were then fixed with 4% paraformaldehyde for 20 min and the retina and sclera were removed from the choroid of the eye cup.