00375nam a2200133Ia 4500008004100000020001400041040003200055041000800087082001500095245006300110260002800173300002500201999001500226230608t1986||||xx |||||||||||||| ||und||  a947946489  aODONTObspacODONTOdODONTO  aing  a617.6 D414 0aDental plaque control measures and oral hygiene practices   aOxfordbIrl Pressc1986  axii 332 pbilc24 cm  c1641d1641