Vaccination and complications
Diagnosing and caring for pediatric HIV and AIDS patients
HBV and HCV vaccines
Liver diseases
Viral and non-viral hepatitis
Hepatitis antigens and antibodies
Hepatocellular carcinoma and pancreatic cancer
Pancreatic and biliary duct diseases
Transplantation and surgery
Bile formation and related diseases
Diagnosis, immunization and preventive measures
Bleeding and clotting disorders
Tumor cell biology and research
Causes, risk factors and hypotheses
Drug development and diagnostics
Educational and preventive measures
Community acquired infections
Congenital or acquired immune deficiencies