Dental assistants to perform expanded functions.
D003726:Dental Assistants / Q000193:education* / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data*; D004498:Education, Dental, Continuing; D006801:Humans; D008923:Missouri; D011215:Practice Management, Dental / Q000331:legislation & jurisprudence; D019239:Practice Patterns, Dentists'