[Association between chronic active hepatitis B and seropositive polyarthritis].
D000368:Aged; D001168:Arthritis / Q000150:complications* / Q000175:diagnosis / Q000276:immunology; D006509:Hepatitis B / Q000150:complications* / Q000175:diagnosis / Q000276:immunology; D006801:Humans; D008297:Male; D012698:Serologic Tests