000 00286 a2200109 4500
005 20220413014333.0
022 _a0022 4006
245 _aJournal of public health dentistry
260 _aU S A
_bAmerican association of public health dentistry
_c1981
490 _vVol. 41
942 _2lcc
_cCR
999 _c18681
_d18681