Prevalence of HBV and HDV markers in families of patients with HBsAg+ chronic liver disease.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002353:Carrier State; D002648:Child; D002908:Chronic Disease; D005260:Female; D006509:Hepatitis B / Q000150:complications / Q000235:genetics*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D003699:Hepatitis D / Q000150:complications / Q000235:genetics*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk
D006514:Hepatitis B Surface Antigens