Viral hepatitis. New light on an old disease.

Adult Age Factors Antibodies/analysis Antibody Formation Aspartate Aminotransferases/blood Child Child, Preschool Complement Fixation Tests Hepatitis/diagnosis,drug therapy,immunology Hepatitis A/immunology Hepatitis B/immunology Hepatitis B Antigens/analysis Hepatitis B virus Humans Immunodiffusion Male Neutralization Tests Time Factors gamma-Globulins/therapeutic use

Antibodies Hepatitis B Antigens gamma-Globulins Aspartate Aminotransferases