title: All that is excreted does not glister: or why do we keep on collecting urine to measure creatinine clearance?
authors.forename: W
authors.initials: W
authors.lastname: Adam
mesh_terms: D003404:Creatinine / Q000097:blood / Q000652:urine*; D005919:Glomerular Filtration Rate; D006801:Humans; D013048:Specimen Handling
chemical_list: D003404:Creatinine