Yeh, H C The effect of porous hydroxyapatite on activities of neonatal mouse calvarial bone cells in vitro. [electronic resource] - Northwestern dental research 1994 - 30-2 p. digital Publication Type: Journal Article ISSN: 1062-0311 Subjects--Topical Terms: AnimalsAnimals, NewbornBiocompatible Materials--pharmacologyCell Division--drug effectsCells, CulturedDepression, ChemicalDurapatite--pharmacologyMiceOsteoblasts--cytologyPorositySkull--cytology