Research index·Journal articleAnnotations.The Lancet·1 Nov 1889DOI10.1016/s0140-6736(02)10693-3Journal articleAnnotations.The Lancet · 1889 · SubscriptionDOI10.1016/s0140-6736(02)10693-3ReadRead at the publisherSaveCiteAdd to literature reviewPaywalledThe full text is at the publisherOpen it at the publisher to read it.Read at the publisherDiscussionAdd to the discussionTopicsMedicineComputer scienceRelated papersMoreDetailsPublished, publisher, issueSuggest a correction or report