Effects of routine individual feedback over nine years on general practitioners' requests for tests.
Winkens
R A
RA
Diagnostic Coordinating Centre Maastricht, Netherlands.
Pop
P
P
Grol
R P
RP
Bugter-Maessen
A M
AM
Kester
A D
AD
Beusmans
G H
GH
Knottnerus
J A
JA
D002755:Choice Behavior; D019411:Clinical Laboratory Techniques / Q000706:statistics & numerical data*; D005194:Family Practice; D005246:Feedback; D006801:Humans; D009426:Netherlands