[Discovery and significance of core gene mutagenic strain of hepatitis B virus].
Weng
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D005814:Genes, Viral / Q000235:genetics*; D006509:Hepatitis B / Q000382:microbiology; D006513:Hepatitis B e Antigens / Q000097:blood; D006515:Hepatitis B virus / Q000235:genetics*; D006801:Humans; D009154:Mutation; D012091:Repetitive Sequences, Nucleic Acid
D006513:Hepatitis B e Antigens