Authors: Wayne C Koff; Dennis R Burton; Philip R Johnson; Bruce D Walker; Charles R King; Gary J Nabel; Rafi Ahmed; Maharaj K Bhan; Stanley A Plotkin Journal: Science Date: 2013-05-31 Impact factor: 47.728
Authors: Esther S Pronker; Tamar C Weenen; Harry Commandeur; Eric H J H M Claassen; Albertus D M E Osterhaus Journal: PLoS One Date: 2013-03-20 Impact factor: 3.240