Hepatitis B Vaccination After Neonatal Surgery

Conditions:   Vaccination Reaction;   Hepatitis B Virus Infection;   Digestive System Disorders of Fetus and Newborn;   Blood Transfusion Complication;   Hepatitis B Vaccine Adverse Reaction Intervention:   Sponsor:   Children's Hospital of Chongqing Medical University Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials