TY  - RPRT
TI  - Nurse practitioner liability and authority.
AU  - E W King
AU  - P R Sagan
PY  - 1989
DO  - 10.1097/00006216-198901340-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/2771194/
ID  - 2771194
ER  -