Assertion: pericardium's layer | /r/LocatedNear | the heart
Facets:
Source sentences:
text: 1. a serous membrane with two layers that surrounds the heart
text: A serous membrane with two layers that surrounds the heart
text: It is the fluid-filled pouch which is like membrane of double-layers that surrounds the heart.
text: pericardium (a serous membrane with two layers that surrounds the heart)
text: a serous membrane with two layers that surrounds the heart
text: pericardium a serous membrane with two layers that surrounds the heart
text: A serous membrane with two layers that surrounds the heart.
text: a serous membrane with two layers that surrounds the heart