Self-testing: an emerging component of clinical chemistry.
D003404:Creatinine / Q000097:blood; D006801:Humans; D016030:Kidney Transplantation; D007684:Kidney Tubules / Q000378:metabolism; D010531:Peritoneal Dialysis, Continuous Ambulatory; D011507:Proteinuria / Q000652:urine*; D012648:Self Care
D003404:Creatinine