Authors: M J Keeling; M E Woolhouse; D J Shaw; L Matthews; M Chase-Topping; D T Haydon; S J Cornell; J Kappey; J Wilesmith; B T Grenfell Journal: Science Date: 2001-10-03 Impact factor: 47.728
Authors: David L Smith; Brendan Lucey; Lance A Waller; James E Childs; Leslie A Real Journal: Proc Natl Acad Sci U S A Date: 2002-03-19 Impact factor: 11.205
Authors: S P Layne; T J Beugelsdijk; C K Patel; J K Taubenberger; N J Cox; I D Gust; A J Hay; M Tashiro; D Lavanchy Journal: Science Date: 2001-09-07 Impact factor: 47.728
Authors: J E Childs; A T Curns; M E Dey; L A Real; L Feinstein; O N Bjørnstad; J W Krebs Journal: Proc Natl Acad Sci U S A Date: 2000-12-05 Impact factor: 11.205