title: Is screening for hepatitis necessary in diagnostic evaluation of rheumatoid arthritis in South Korea?
authors.forename: Duck-An
authors.initials: DA
authors.lastname: Kim
authors.forename: Think-You
authors.initials: TY
authors.lastname: Kim
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001168:Arthritis / Q000175:diagnosis / Q000453:epidemiology; D001172:Arthritis, Rheumatoid / Q000175:diagnosis* / Q000453:epidemiology*; D005260:Female; D006509:Hepatitis B / Q000175:diagnosis* / Q000276:immunology; D006514:Hepatitis B Surface Antigens / Q000097:blood; D006526:Hepatitis C / Q000175:diagnosis* / Q000276:immunology; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D056910:Republic of Korea / Q000453:epidemiology; D012189:Retrospective Studies
chemical_list: D006514:Hepatitis B Surface Antigens