00454nam a22001217a 4500020002400000082001700024100004100041245001700082260003600099300004100135500005100176650010500227  a9780702030659 (pbk)  a617.632bELE  aEley, B. M.aM. Soory aJ. D. Manson  aPeriodontics  aLondonbSaunders Elsevierc2010  aviii, 420 p.b: ill., Col.c; 30 cm.  aIncludes bibliographical references and index.  aPeriodontal diseasevMechanismsvTissuesvDiseasesvPrognosisvDiagnosisvSurgical vOcclusionvIIDC