title: Trueness investigation of routine creatinine assays on nine homogeneous systems in Beijing demonstrates an encouraging outcome that meets clinical requirements.
authors.affiliation: Department of Clinical Laboratory, Peking University First Hospital, Beijing 100034, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Liu
authors.forename: Guo-bin
authors.initials: GB
authors.lastname: Xu
mesh_terms: D003404:Creatinine / Q000097:blood*; D008401:Gas Chromatography-Mass Spectrometry; D005919:Glomerular Filtration Rate; D006801:Humans
chemical_list: D003404:Creatinine