TY  - RPRT
TI  - Preliminary experiences with mandatory continuing education.
AU  - M A Lemberger
PY  - 1973
DO  - 10.1016/s0003-0465(16)32693-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4733406/
ID  - 4733406
ER  -