title: Right-atrial catheters for long-term vascular access in haemodialysis patients.
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization / Q000009:adverse effects / Q000295:instrumentation; D006325:Heart Atria; D006801:Humans; D008875:Middle Aged; D006435:Renal Dialysis / Q000379:methods; D013350:Subclavian Vein; D013927:Thrombosis / Q000209:etiology; D013997:Time Factors