title: [What is the importance of tumor markers?].
authors.forename: G G
authors.initials: GG
authors.lastname: Steger
mesh_terms: D014408:Biomarkers, Tumor / Q000145:classification; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis*
chemical_list: D014408:Biomarkers, Tumor
vernacular_title: Welche Bedeutung haben Tumormarker?