Authors: Aart Jan van der Lely, R. Kent Hutson, Peter Trainer, G. M. Besser, Ariel L. Barkan, Laurence Katznelson, Anne Klibanski, Vivien Herman-Bonert, Шломо Мелмед, Mary Lee Vance, Pamela U. Freda, Paul M. Stewart, Keith Friend, David R. Clemmons, Gudmundur Johannsson, Stavros Stavrou, David M. Cook, Lawrence S. Phillips, Christian J. Strasburger, Suzanne Hacker, Kenneth Zib, Robert J. Davis, John A. Scarlett, Michael O. Thorner - The Lancet 2001 cited by 644
