Education needed after AZT failure.
D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy / Q000517:prevention & control* / Q000635:transmission; D006678:HIV; D015658:HIV Infections / Q000188:drug therapy / Q000517:prevention & control* / Q000635:transmission; D006266:Health Education; D006801:Humans; D017211:Treatment Failure; D015215:Zidovudine / Q000627:therapeutic use*
D015215:Zidovudine