Intravenous catheters.
D000818:Animals; D002371:Cat Diseases / Q000628:therapy; D002408:Catheters, Indwelling / Q000009:adverse effects / Q000662:veterinary*; D002415:Cats; D004283:Dog Diseases / Q000628:therapy; D004285:Dogs; D004617:Embolism / Q000209:etiology / Q000662:veterinary; D005440:Fluid Therapy / Q000295:instrumentation / Q000662:veterinary*; D007239:Infections / Q000209:etiology / Q000662:veterinary; D009339:Needles / Q000009:adverse effects / Q000662:veterinary; D010689:Phlebitis / Q000209:etiology / Q000662:veterinary; D014680:Veins