1.
Exploration of the difference in incidence of renal replacement therapy in elderly patients in Flanders and the Netherlands--a comparison of referral policy
Exploration of the difference in incidence of renal replacement therapy between Flanders and the Netherlands--investigation of explanatory variables
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3.
The role of psychosocial factors in ethnic differences in survival on dialysis in the Netherlands
Exploration of the difference in incidence of renal replacement therapy in elderly patients in Flanders and The Netherlands--a comparison of referral policy