00755nam a2200205Ia 4500003000400000005001700004008004100021020001500062040003200077041000800109082001700117100001700134245023100151260003100382300002800413500002900441650002800470650003300498700001800531OSt20240212151153.0230608t1989||||xx |||||||||||||| ||und||  a1850970092  aODONTObspacODONTOdODONTO  aing  a617.632 G729  aGrace, A. M. 0aPeriodontal controlb: an effective system diagnosis, selection, control and treatment planning in general practice an effective system diagnosis, selection, control and treatment planning in general practicec A. M. Grace. --  aLondonbQuintessencec1989  a114 p. :bil. ;c28 cm.  aBibliografía capitular022DeCSaPeriodontología022DeCSaEnfermedades - Control  a F. C. Smales