-, Annisa, Universitas Sumatera Utara dan Universitas Muhammadiyah Sumatera Utara, Indonesia
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International Conference on Tropical Medicine and Infectious Diseases (ICTROMI) 2017 - General Paper
Protection Status Against Hepatitis B Infection Assessed from Anti-HBs Level, History of Vaccination, History of Infection Based on Anti-HBc in Medical Students
Abstract