Anti-HIV agents. Continuing or stopping 3TC.
D000328:Adult; D018791:CD4 Lymphocyte Count; D004334:Drug Administration Schedule; D005260:Female; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D019259:Lamivudine / Q000008:administration & dosage / Q000627:therapeutic use*; D008297:Male; D018894:Reverse Transcriptase Inhibitors / Q000008:administration & dosage / Q000627:therapeutic use*; D019562:Viral Load
D018894:Reverse Transcriptase Inhibitors; D019259:Lamivudine