Maeda, Y Altered drug sensitivity, fitness, and evolution of human immunodeficiency virus type 1 with pol gene mutations conferring multi-dideoxynucleoside resistance. [electronic resource] - The Journal of infectious diseases May 1998 - 1207-13 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-1899 Standard No.: 10.1086/515282 doi Subjects--Topical Terms: AnimalsAnti-HIV Agents--pharmacologyCOS CellsCells, CulturedDidanosine--pharmacologyDideoxynucleosides--pharmacologyDrug Resistance, MicrobialDrug Resistance, MultipleEvolution, MolecularGenes, polHIV-1--drug effectsHumansLymphocytes--immunologyMicrobial Sensitivity TestsMutationVirus Replication--drug effectsZalcitabine--pharmacologyZidovudine--pharmacology