title: When to switch your drug combo.
authors.affiliation: Johns Hopkins Hospital, School of Medicine, Baltimore, MD.
authors.forename: J E
authors.initials: JE
authors.lastname: Gallant
mesh_terms: D003657:Decision Making; D004352:Drug Resistance, Microbial; D004359:Drug Therapy, Combination; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D010349:Patient Compliance; D013997:Time Factors; D017211:Treatment Failure; D014481:United States; D014492:United States Public Health Service