The effect of expanded duties legislation on dental hygiene education and practice in California.
D002140:California; D002568:Certification / Q000331:legislation & jurisprudence; D003479:Curriculum; D003756:Dental Hygienists / Q000193:education*; D004496:Education, Continuing / Q000331:legislation & jurisprudence; D006801:Humans; D008004:Licensure; D011364:Professional Practice / Q000331:legislation & jurisprudence*