title: [Usefulness of tumor marker in early diagnosis].
authors.forename: Hisanao
authors.initials: H
authors.lastname: Okura
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis* / Q000096:biosynthesis / Q000378:metabolism; D042241:Early Diagnosis; D005819:Genetic Markers; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis*; D012016:Reference Values; D012306:Risk
chemical_list: D014408:Biomarkers, Tumor; D005819:Genetic Markers