000 00276nam a2200121Ia 4500
008 200511s9999 xx 000 0 und d
245 0 _aJournal of Periodontology
250 _aForeign
260 _cJuly-Dec,2014
490 _v85/II
500 _a-
650 _aPeriodontology
999 _c40284
_d40284