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Elvander M, Baule C, Persson M, Egyed L, Ballagi-Pordány A, Belák S, Alenius S.Elvander M, et al. Among authors: belak s.Acta Vet Scand. 1998;39(2):251-64. doi: 10.1186/BF03547797.Acta Vet Scand. 1998.PMID: 9787488Free PMC article.
Elvander M, Vilcek S, Baule C, Uttenthal A, Ballagi-Pordány A, Belák S.Elvander M, et al. Among authors: belak s.J Gen Virol. 1998 Dec;79 ( Pt 12):2939-46. doi: 10.1099/0022-1317-79-12-2939.J Gen Virol. 1998.PMID: 9880007
Stokstad M, Niskanen R, Lindberg A, Thorén P, Belák S, Alenius S, Løken T.Stokstad M, et al. Among authors: belak s.J Vet Med B Infect Dis Vet Public Health. 2003 Nov;50(9):424-9. doi: 10.1046/j.0931-1793.2003.00699.x.J Vet Med B Infect Dis Vet Public Health. 2003.PMID: 14633195
Hägglund S, Hu KF, Larsen LE, Hakhverdyan M, Valarcher JF, Taylor G, Morein B, Belák S, Alenius S.Hägglund S, et al. Among authors: belak s.Vaccine. 2004 Dec 16;23(5):646-55. doi: 10.1016/j.vaccine.2004.07.006.Vaccine. 2004.PMID: 15542185Clinical Trial.