Clinical and Systemic Findings in Periodontal Disease

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 QUANTITATIVE COLOR REACTION FOR CORTISONE AND RELATED 17,21-DIHYDROXY-20-KETOSTEROIDS

Curt C. Porter, Robert Silber · Journal of Biological Chemistry · 1950 · 566 citations · Full text

Life Sciences, Biochemistry, Cellular Metabolism +2

An instrument and method for automatic, rapid, accurate, and sensitive titration of chloride in biologic samples.

Ernest Cotlove, Hillary V. Trantham, Robert L. Bowman · PubMed · 1958 · 428 citations

Natural Sciences, Chemistry, Analytical Chemistry +10

Evaluation of Silber-Porter Procedure for Determination of Plasma Hydrocortisone

Ralph E. Peterson, Aurora. Karrer, S Guerra · Analytical Chemistry · 1957 · 396 citations

Pharmacy, Pharmaceutical Analysis, Analytical Chemistry +6