[Several important issues on drug resistance of hepatitis B virus]

MeSH terms

• Antiviral Agents / therapeutic use
• Drug Resistance, Viral*
• Hepatitis B / drug therapy
• Hepatitis B / virology
• Hepatitis B virus / drug effects*
• Humans
• Nucleosides / therapeutic use
• Pyrimidinones / therapeutic use
• Telbivudine
• Thymidine / analogs & derivatives