000 00272nam a2200121Ia 4500
008 200511s9999 xx 000 0 und d
245 0 _aCommunity Dentistry and oral Epidemiology
250 _aForeign
260 _c-,2015
490 _v43/-
500 _a-
650 _aPHD
999 _c40353
_d40353