000 00286 a2200109 4500
005 20220413001030.0
022 _a0022 4006
245 _aJournal of public health dentistry
260 _aU S A
_bAmerican association of public health dentistry
_c1987
490 _vVol. 47
942 _2lcc
_cCR
999 _c18647
_d18647