000 00279nam a22001097a 4500
008 221109b |||||||| |||| 00| 0 eng d
082 _a617.632
245 _aPeriodontal abstracts
260 _amexico
_bWestern society of periodontology
300 _ap1 - p140
942 _cSRL
_s1
999 _c187109
_d187109