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Gil S, Spagnuolo-Weaver M, Canals A, Sepúlveda N, Oliveira J, Aleixo A, Allan G, Leitão A, Martins CL.Gil S, et al. Among authors: leitao a.Arch Virol. 2003 Nov;148(11):2077-97. doi: 10.1007/s00705-003-0182-x.Arch Virol. 2003.PMID: 14579171
Leitão A, Cartaxeiro C, Coelho R, Cruz B, Parkhouse RME, Portugal FC, Vigário JD, Martins CLV.Leitão A, et al.J Gen Virol. 2001 Mar;82(Pt 3):513-523. doi: 10.1099/0022-1317-82-3-513.J Gen Virol. 2001.PMID: 11172092
Gil S, Sepúlveda N, Albina E, Leitão A, Martins C.Gil S, et al. Among authors: leitao a.Arch Virol. 2008;153(10):1845-54. doi: 10.1007/s00705-008-0196-5. Epub 2008 Sep 12.Arch Virol. 2008.PMID: 18787755Free PMC article.
Portugal R, Leitão A, Martins C.Portugal R, et al. Among authors: leitao a.Vet Microbiol. 2009 Oct 20;139(1-2):140-6. doi: 10.1016/j.vetmic.2009.04.030. Epub 2009 May 4.Vet Microbiol. 2009.PMID: 19477086Free article.