title: Rheumatoid arthritis: correlation between rheumatoid factor levels and CA-125 tumour marker elevation.
authors.forename: Nicolas
authors.initials: N
authors.lastname: Tsavaris
authors.forename: Clio P
authors.initials: CP
authors.lastname: Mavragani
authors.forename: Dimitrios
authors.initials: D
authors.lastname: Pikazis
authors.forename: Pikazis
authors.initials: P
authors.lastname: Dimitrios
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000097:blood*; D015415:Biomarkers / Q000097:blood; D014408:Biomarkers, Tumor / Q000097:blood; D018394:CA-125 Antigen / Q000097:blood*; D005260:Female; D006801:Humans; D007155:Immunologic Factors / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000097:blood*
chemical_list: D015415:Biomarkers; D014408:Biomarkers, Tumor; D018394:CA-125 Antigen; D007155:Immunologic Factors; D012217:Rheumatoid Factor