TY  - RPRT
TI  - How to get more mileage from seminars and practice improvement programs.
AU  - R P Levoy
PY  - 1971
DO  - 10.7547/87507315-61-4-143
UR  - https://pubmed.ncbi.nlm.nih.gov/5553708/
ID  - 5553708
ER  -