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Human immunodeficiency virus type 1 isolates having dipeptide insertions in the fingers subdomain of the reverse transcriptase (RT) show high level resistance to 3 '-azido-3 '-deoxythymidine (AZT)(More)
Human immunodeficiency virus type 1 (HIV-1) strains having a dipeptide insertion between codons 69 and 70 of the viral reverse transcriptase (RT) have been observed in isolates from patients treated(More)
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