TY  - RPRT
TI  - Dental hygiene expanded functions in general practice.
AU  - R D Hurt
AU  - C Esterly
AU  - K Lawrenz
AU  - L D Lawrenz
PY  - 1977
UR  - https://pubmed.ncbi.nlm.nih.gov/363097/
ID  - 363097
ER  -