[The importance of early diagnosis of postviral chronic hepatitis].
D042241:Early Diagnosis; D006505:Hepatitis / Q000175:diagnosis*; D006506:Hepatitis A / Q000150:complications*; D006521:Hepatitis, Chronic; D006801:Humans; D008103:Liver Cirrhosis / Q000517:prevention & control*
HEPATITIS, INFECTIOUS/complications; HEPATITIS/diagnosis; LIVER CIRRHOSIS/prevention and control