title: [RNA tumor marker levels in blood of patients with malignant tumors of the gastrointestinal tract].
authors.forename: A G
authors.initials: AG
authors.lastname: Globa
authors.forename: V S
authors.initials: VS
authors.lastname: Demidova
authors.forename: O N
authors.initials: ON
authors.lastname: Dikova
authors.forename: V A
authors.initials: VA
authors.lastname: Vishnevskiĭ
authors.forename: A I
authors.initials: AI
authors.lastname: Shchegolev
mesh_terms: D014408:Biomarkers, Tumor / Q000097:blood*; D002272:Carcinoembryonic Antigen / Q000235:genetics; D005770:Gastrointestinal Neoplasms / Q000097:blood*; D006801:Humans; D053554:Keratin-20 / Q000235:genetics; D012333:RNA, Messenger / Q000097:blood*; D012334:RNA, Neoplasm / Q000097:blood*; D020133:Reverse Transcriptase Polymerase Chain Reaction; D019098:Telomerase / Q000235:genetics; D000509:alpha-Fetoproteins / Q000235:genetics
chemical_list: D014408:Biomarkers, Tumor; D002272:Carcinoembryonic Antigen; D053554:Keratin-20; D012333:RNA, Messenger; D012334:RNA, Neoplasm; D000509:alpha-Fetoproteins; D019098:Telomerase