Antiviral trial conducted.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006281:Health Occupations; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D015215:Zidovudine / Q000627:therapeutic use*
D015215:Zidovudine