000 00858 a2200265 4500
005 20250517204555.0
008 ####s 0 0 eng d
022 _a1943-3670
024 7 _a10.1902/jop.1977.48.9.610
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aHirschfeld, Leonard
245 0 0 _aLetter to the Editors.
_h[electronic resource]
260 _bJournal of periodontology
_cSep 1977
300 _a610-612 p.
_bdigital
500 _aPublication Type: Editorial
700 1 _aBaumhammers, A
700 1 _aCeravolo, F J
700 1 _aNabers, John M
700 1 _aIrwin, Richard K
700 1 _aCate, A R Ten
700 1 _aPrichard, John F
700 1 _aViltsek, Ernest
773 0 _tJournal of periodontology
_gvol. 48
_gno. 9
_gp. 610-612
856 4 0 _uhttps://doi.org/10.1902/jop.1977.48.9.610
_zAvailable from publisher's website
999 _c28178690
_d28178690