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Martín Alonso JM, Balbín M, Garwes DJ, Enjuanes L, Gascón S, Parra F.Martín Alonso JM, et al. Among authors: parra f.Virology. 1992 May;188(1):168-74. doi: 10.1016/0042-6822(92)90746-c.Virology. 1992.PMID: 1373552Free PMC article.
Parra F, Blanco G, Martín Alonso JM, Balbín M, Méndez C, Salas JA.Parra F, et al.Gene. 1992 Sep 1;118(1):127-9. doi: 10.1016/0378-1119(92)90259-r.Gene. 1992.PMID: 1511874
Britton P, Lopez Otin C, Martin Alonso J, Parra F.Britton P, et al. Among authors: parra f.Arch Virol. 1989;105(3-4):165-78. doi: 10.1007/BF01311354.Arch Virol. 1989.PMID: 2546515Free PMC article.
Boga JA, Casais R, Marin MS, Martin-Alonso JM, Carmenes RS, Prieto M, Parra F.Boga JA, et al. Among authors: parra f.J Gen Virol. 1994 Sep;75 ( Pt 9):2409-13. doi: 10.1099/0022-1317-75-9-2409.J Gen Virol. 1994.PMID: 8077941
Martín Alonso JM, Casais R, Boga JA, Parra F.Martín Alonso JM, et al. Among authors: parra f.J Virol. 1996 Feb;70(2):1261-5. doi: 10.1128/JVI.70.2.1261-1265.1996.J Virol. 1996.PMID: 8551592Free PMC article.
Boga JA, Martín Alonso JM, Casais R, Parra F.Boga JA, et al. Among authors: parra f.J Gen Virol. 1997 Sep;78 ( Pt 9):2315-8. doi: 10.1099/0022-1317-78-9-2315.J Gen Virol. 1997.PMID: 9292020
Vázquez AL, Martín Alonso JM, Casais R, Boga JA, Parra F.Vázquez AL, et al. Among authors: parra f.J Virol. 1998 Apr;72(4):2999-3004. doi: 10.1128/JVI.72.4.2999-3004.1998.J Virol. 1998.PMID: 9525622Free PMC article.