The low-weight groups and haemodialysis.
D001243:Assisted Circulation; D001783:Blood Flow Velocity; D001806:Blood Urea Nitrogen; D001835:Body Weight; D002404:Catheterization; D005374:Filtration; D006463:Hemolytic-Uremic Syndrome / Q000628:therapy; D006801:Humans; D007223:Infant; D007688:Kidneys, Artificial; D009336:Necrosis; D009392:Nephrectomy; D009401:Nephrosis / Q000628:therapy; D011666:Pulmonary Valve Stenosis / Q000628:therapy; D006435:Renal Dialysis; D013997:Time Factors; D014508:Urea / Q000097:blood
D014508:Urea