The American Journal of MedicineVolume 107, Issue 6, Supplement 1, 13 December 1999, Pages 70-71DiscussionAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S0002-9343(00)00287-4Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 1999 Excerpta Medica Inc. All rights reserved.