title: Letter in response to: Identifying risk in the use of tumor markers to improve patient safety.
authors.forename: Farshid
authors.initials: F
authors.lastname: Dayyani
authors.forename: David
authors.identifier: 0000-0003-0554-3947
authors.initials: D
authors.lastname: Morgenstern
mesh_terms: D014408:Biomarkers, Tumor; D006801:Humans; D061214:Patient Safety; D012306:Risk
chemical_list: D014408:Biomarkers, Tumor