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Blixenkrone-Möller M, Svansson V, Appel M, Krogsrud J, Have P, Orvell C.Blixenkrone-Möller M, et al. Among authors: appel m.Arch Virol. 1992;123(3-4):279-94. doi: 10.1007/BF01317264.Arch Virol. 1992.PMID: 1562233
Blixenkrone-Møller M, Svansson V, Have P, Orvell C, Appel M, Pedersen IR, Dietz HH, Henriksen P.Blixenkrone-Møller M, et al. Among authors: appel m.Vet Microbiol. 1993 Oct;37(1-2):163-73. doi: 10.1016/0378-1135(93)90190-i.Vet Microbiol. 1993.PMID: 8296445
Campbell JJ, Cosby SL, Scott JK, Rima BK, Martin SJ, Appel M.Campbell JJ, et al. Among authors: appel m.J Gen Virol. 1980 May;48(1):149-59. doi: 10.1099/0022-1317-48-1-149.J Gen Virol. 1980.PMID: 6770040
Maree HJ, van der Walt E, Tiedt FA, Hanzlik TN, Appel M.Maree HJ, et al. Among authors: appel m.J Virol Methods. 2006 Sep;136(1-2):283-8. doi: 10.1016/j.jviromet.2006.05.014. Epub 2006 Jun 23.J Virol Methods. 2006.PMID: 16797733