"Founded in 1923, the primary goal of the American Dental Hygienists’ Association (ADHA) was to develop a better way for dental hygienists to communicate and cooperate. Today, ADHA is the largest national organization representing the professional interests of the more than 150,000 registered dental hygienists (RDHs) across the country."--ADHA website

The Nation′s premier source for career information.--Bureau of Labor Statistics, U.S. Department of Labor

An excellent collection of hygiene-related links from the USC School of Dentistry

A program that tracks data about visits by pregnant women and children to dental professionals. Links on the page point to evidence-based resources for researchers.

An extremely thorough collection of dental Hygiene links from hygienist Margaret Fehrenbach.