Emtricitabine
Stavudine
Resistance mutation
Zidovudine
Reverse transcriptase
Point mutation
Human immunodeficiency virus (HIV)
Gene
Virology
Lamivudine
Drug resistance
Biology
Molecular biology
Mutation
Genetics
Polymerase chain reaction
Virus
Viral load
Viral disease
Hepatitis B virus
Antiretroviral therapy