Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Frequency and distribution of 10 periodontopathic bacteria by age group. Pg, Porphyromonas gingivalis; Td, Treponema denticola; Tf, Tannerella forsythia; Co, Capnocytophaga ochracea; Cs, Capnocytophaga sputigena; Pi, Prevotella intermedia; Pn, Prevotella nigrescence; Aa, Aggregatibacter actinomycetemcomitans; Cr, Campylobacter rectus; Ec, Eikenella corrodens.
