Comment on

• A survey of zidovudine use in pregnant women with human immunodeficiency virus infection.

  Sperling RS, Stratton P, O'Sullivan MJ, Boyer P, Watts DH, Lambert JS, Hammill H, Livingston EG, Gloeb DJ, Minkoff H, et al. Sperling RS, et al. N Engl J Med. 1992 Mar 26;326(13):857-61. doi: 10.1056/NEJM199203263261303. N Engl J Med. 1992. PMID: 1542322