Peri-Implant Crestal Bone Loss: A Putative MechanismYuko Ujiie(University of Toronto), John E. Davies(University of Toronto)International Journal of DentistryJanuary 1, 201210.1155/2012/742439Cited by 17SaveCiteExport RISWatch citationsRelated PapersHuman Umbilical Cord Perivascular (HUCPV) Cells: A Source of Mesenchymal Progenitors|Stem Cells|2005|824