title: Ritonavir increases lymphocyte subsets.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy* / Q000276:immunology; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D016516:CD4-CD8 Ratio / Q000187:drug effects; D006801:Humans; D019438:Ritonavir / Q000627:therapeutic use*; D016176:T-Lymphocyte Subsets / Q000187:drug effects*; D019562:Viral Load
chemical_list: D019380:Anti-HIV Agents; D019438:Ritonavir