Real time ultrasound for venous catheter placement.
D002405:Catheterization, Central Venous / Q000009:adverse effects / Q000592:standards; D004359:Drug Therapy, Combination; D006801:Humans; D007431:Intraoperative Complications / Q000000981:diagnostic imaging / Q000517:prevention & control; D007601:Jugular Veins / Q000000981:diagnostic imaging*; D010288:Parenteral Nutrition; D006435:Renal Dialysis; D014463:Ultrasonography; D014511:Uremia / Q000628:therapy