Comment on

• Unethical trials of interventions to reduce perinatal transmission of the human immunodeficiency virus in developing countries.

  Lurie P, Wolfe SM. Lurie P, et al. N Engl J Med. 1997 Sep 18;337(12):853-6. doi: 10.1056/NEJM199709183371212. N Engl J Med. 1997. PMID: 9295246
• Ethical complexities of conducting research in developing countries.

  Varmus H, Satcher D. Varmus H, et al. N Engl J Med. 1997 Oct 2;337(14):1003-5. doi: 10.1056/NEJM199710023371411. N Engl J Med. 1997. PMID: 9309109