TY  - RPRT
TI  - Does certification improve medical standards?
AU  - Kim Sutherland
AU  - Sheila Leatherman
PY  - 2006
DO  - 10.1136/bmj.38933.377824.802
UR  - https://pubmed.ncbi.nlm.nih.gov/16931845/
ID  - 16931845
ER  -