title: Ethical dilemma in continuing a zidovudine-placebo trial in symptomatic human immunodeficiency virus infection.
authors.affiliation: Infectious Diseases Section, NY VAMC.
authors.forename: M S
authors.initials: MS
authors.lastname: Simberkoff
authors.forename: P M
authors.initials: PM
authors.lastname: Hartigan
authors.forename: J D
authors.initials: JD
authors.lastname: Hamilton
mesh_terms: D044383:Black People; D002985:Clinical Protocols; D004992:Ethics, Medical; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000706:statistics & numerical data; D035842:Research Subjects; D036302:Therapeutic Human Experimentation; D044465:White People; D015215:Zidovudine / Q000627:therapeutic use
chemical_list: D015215:Zidovudine