Assertion: periosteum | /r/AtLocation | close contact
Facets:
value: with the periosteum of the skull
type: OTHER
Source sentences:
text: In the four-week periosteum group, the periosteum that was attached to the bone graft was in close contact with the periosteum of the skull, and union between the periosteum at the recipient site and the periosteum of bone graft was observed.