000 00289nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a612.015
100 _aArun
245 0 _aMolecular biology of periodontium
250 _a-
260 _bW.b
_c2010
440 _v_
650 _abiochem
999 _c50550
_d50550