The LancetVolume 352, Issue 9139, 7 November 1998, Page 1558Department of ErrorDEPARTMENT OF ERRORAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S0140-6736(05)60380-7Previous article in issueNext article in issueRecommended articlesCited by (0)View AbstractCopyright © 1998 Elsevier Ltd. All rights reserved.