title: Ritonavir: expanded access begins, warning on drug interactions.
authors.forename: J S
authors.initials: JS
authors.lastname: James
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy*; D000998:Antiviral Agents / Q000008:administration & dosage / Q000009:adverse effects*; D004347:Drug Interactions; D004359:Drug Therapy, Combination; D017320:HIV Protease Inhibitors / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D008099:Liver / Q000187:drug effects / Q000201:enzymology; D019438:Ritonavir; D013844:Thiazoles / Q000008:administration & dosage / Q000009:adverse effects*; D014633:Valine / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D000998:Antiviral Agents; D017320:HIV Protease Inhibitors; D013844:Thiazoles; D014633:Valine; D019438:Ritonavir