title: Reducing variation: heart: Modelling helps to prove blood test value.
mesh_terms: D015415:Biomarkers / Q000097:blood; D003937:Diagnosis, Differential; D004739:England; D006333:Heart Failure / Q000097:blood* / Q000175:diagnosis / Q000191:economics; D006801:Humans; D045265:Natriuretic Peptides / Q000097:blood*; D013222:State Medicine / Q000191:economics* / Q000592:standards
chemical_list: D015415:Biomarkers; D045265:Natriuretic Peptides