Viral Booster Vaccines Improve Mycobacterium bovis BCG-Induced Protection against Bovine Tuberculosis, (vol 77, pg 3371, 2009) - Vordermeier, H; Villarreal-Ramos, B; Cockle, P; McAulay, M; Rhodes, S; Thacker, T; Gilbert, S; Mcshane, H; Hill, A; Xing, Z; Hewinson, R (2011)