title: Editorial comment: resistance testing--an integral part of HIV management.
authors.forename: David A
authors.initials: DA
authors.lastname: Katzenstein
mesh_terms: D004279:DNA, Viral / Q000235:genetics*; D024882:Drug Resistance, Viral / Q000235:genetics*; D005838:Genotype; D015658:HIV Infections / Q000188:drug therapy* / Q000821:virology; D015497:HIV-1 / Q000235:genetics*; D006801:Humans; D008826:Microbial Sensitivity Tests / Q000379:methods*; D010641:Phenotype
chemical_list: D004279:DNA, Viral