title: Blood access without skin puncture.
mesh_terms: D000328:Adult; D000368:Aged; D001166:Arteriovenous Shunt, Surgical / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D005260:Female; D005263:Femoral Artery / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis; D012501:Saphenous Vein / Q000601:surgery