Stavudine.
D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy*; D000998:Antiviral Agents / Q000627:therapeutic use*; D015224:Dideoxynucleosides / Q000627:therapeutic use*; D006801:Humans; D018119:Stavudine
D000998:Antiviral Agents; D015224:Dideoxynucleosides; D018119:Stavudine