000 00288nam a2200121Ia 4500
008 200511s9999 xx 000 0 und d
245 0 _aJournal of Oral and Maxillofacial Surgery
250 _aForeign
260 _cJan-Jun,2013
490 _v71/I
500 _a-
650 _aOral Surgery
999 _c40218
_d40218