A Quantitative Study of Plaque and Calculus Formation in Normal and Periodontally Involved Mouths

Indices for Prevalence and Incidence of Periodontal Disease

Sigurd P. Ramfjord · The Journal of Periodontology · 1959 · 1.1K citations · Full text

Dentistry, Periodontics, Periodontology +12

The oral hygiene index: a method for classifying oral hygiene status

John C. Greene, Jack R. Vermillion · The Journal of the American Dental Association · 1960 · 705 citations

Dentistry, Dental Hygiene, Oral Health Sciences +11

A System of Classification and Scoring for Prevalence Surveys of Periodontal Disease

A.L. Russell · Journal of Dental Research · 1956 · 696 citations

Dentistry, Periodontics, Periodontology +14

The microbiota of the gingival crevice area of man—I

S. S. Socransky, R.J. Gibbons, Abdollah Dale et al. · Archives of Oral Biology · 1963 · 300 citations

Dentistry, Microbiology, Oral Biology +14

EFFECT OF DIET ON EARLY PLAQUE FORMATION IN MAN.

J. Carlsson, Jan Egelberg · PubMed · 1965 · 163 citations

Dentistry, Nutrition, Nutritional Sciences +8