Authors: I K Visser; V P Kumarev; C Orvell; P de Vries; H W Broeders; M W van de Bildt; J Groen; J S Teppema; M C Burger; F G UytdeHaag Journal: Arch Virol Date: 1990 Impact factor: 2.574
Authors: Petra Klepac; Laura W Pomeroy; Ottar N Bjørnstad; Thijs Kuiken; Albert D M E Osterhaus; Jolianne M Rijks Journal: Proc Biol Sci Date: 2009-04-08 Impact factor: 5.349