000 00307nam a2200121Ia 4500
008 200511s9999 xx 000 0 und d
245 0 _aAmerican Journal of Orthodontics & Dentofacial Orthopedics
250 _aForeign
260 _cJan-Jun,2006
490 _v129/-
500 _a-
650 _aOrthodontics
999 _c39882
_d39882