title: Quality requirements and control: EGTM recommendations. European Group on Tumour Markers.
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis*; D019411:Clinical Laboratory Techniques / Q000592:standards*; D003937:Diagnosis, Differential; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis*; D011786:Quality Control; D015203:Reproducibility of Results
chemical_list: D014408:Biomarkers, Tumor