000 00281nam a2200121Ia 4500
008 200504s9999 xx 000 0 und d
245 0 _aJournal of Oral and Maxillofacial Surgery
250 _a-
260 _aForeign
_c2011
490 _v69/-
500 _a-
650 _aOral Surgery
999 _c3786
_d3786