Results 371 to 377 of about 4,093,437 (377)
Some of the next articles are maybe not open access.
[Proposal for a quantitative periodontal index].
Deutsche zahnarztliche Zeitschrift, 1975openaire +1 more source
Community periodontal index of treatment needs.
The Canadian journal of community dentistry = La Revue canadienne de la dentisterie communautaire, 1989openaire +1 more source
[Epidemiology of periodontal diseases. Caries index].
Le Chirurgien-dentiste de France, 1968openaire +1 more source
A periodontal index for dental health screening.
The Canadian journal of community dentistry = La Revue canadienne de la dentisterie communautaire, 1989openaire +1 more source