TY  - RPRT
TI  - Physician practice profiles for CME: four investigations into sampling methods.
AU  - L Curry
AU  - W Putnam
PY  - 1982
DO  - 10.1097/00005650-198210000-00002
UR  - https://pubmed.ncbi.nlm.nih.gov/6813606/
ID  - 6813606
ER  -