Quality indicators indicate good adherence to the clinical practice guideline on "Osteoarthritis of the hip and knee" and few prognostic factors influence outcome indicators: a prospective cohort study.
Jansen
M J
MJ
Department of Epidemiology, Maastricht University, Maastricht, The Netherlands.
Hendriks
E J
EJ
Oostendorp
R A B
RA
Dekker
J
J
De Bie
R A
RA