000 00312nam a2200133Ia 4500
008 200511s9999 xx 000 0 und d
082 _a617.634
100 _aCARLOS ESTRELA
245 0 _aEndodontics Science
250 _a2
260 _bCRTES MEDICAL DENTISTRY
_c2009
300 _eNO
650 _aConservative
999 _c42182
_d42182