Experimental bluetongue virus superinfection in calves previously immunized with bluetongue virus serotype 8., Martinelle, Ludovic, Dal Pozzo Fabiana, Sarradin Pierre, Van Campe Willem, De Leeuw Ilse, De Clercq Kris, Thys Christine, Thiry Etienne, and Saegerman Claude , Vet Res, 2016 Jul 28, Volume 47, Issue 1, p.73, (2016)