administration (1) étable (1) risque (1) histoire (1) effet (1) dose (1) dosage (1) maladie (1) dialyse (1) âge (1) Suisse (1) History (1) Methods (1) Homocysteine (1) Biodiversity (1) Folic acid (1) State, The (1) Risk (1) Chronic renal failure (1) Political science (1) Peripheral vascular diseases (1) Patients (1) Months (1) Management (1) Human beings (1) Maintenance (1) History (1) Hemodialysis--Patients (1) Hemodialysis (1) Evidence (1)