title: Implications of X4 tropic virus detection before HAART and disease progression.
authors.forename: Aftab A
authors.initials: AA
authors.lastname: Ansari
mesh_terms: D023241:Antiretroviral Therapy, Highly Active; D018450:Disease Progression; D015658:HIV Infections / Q000188:drug therapy*; D015497:HIV-1; D006801:Humans; D019713:Receptors, CCR5 / Q000378:metabolism; D019718:Receptors, CXCR4 / Q000378:metabolism
chemical_list: C527276:CXCR4 protein, human; D019713:Receptors, CCR5; D019718:Receptors, CXCR4