References

Angelopoulou, K., G.D. Brellou and I. Vlemmas, 2006. Detection of maedi-visna virus in the kidneys of naturally infected sheep. J. Comp. Path., 134: 329-335.
PubMed  |  

Angelopoulou, K., K. Karanikolaou, M. Papanastaso-Poulou, M. Koumpati-Artopiou and I. Vlemmas et al., 2005. First partial characterisation of small ruminant lentiviruses from Greece. Vet. Microbiol., 109: 1-9.
CrossRef  |  PubMed  |  

Aslantas, O., D. Pinar and B. Gungor, 2002. Serologic investigation of maedi-visna infection in hatay region. Vet. Hek. Mikrobiyol. Derg., 2: 31-34.
Direct Link  |  

Boulujihad, M. and H.W. Leipold, 1994. Ovine lentiviral infection (maedi-visna) in Morocco: A serologic and postmortem survey. Zetralbl. Veterinarmed. A., 41: 317-328.
PubMed  |  

Brellou, G.D., K. Angelopoulou, T. Poutahidis and I. Vlemmas, 2007. Detection of maedi-visna virus in the liver and heart of naturally infected sheep. J. Comp. Path., 136: 27-35.
CrossRef  |  PubMed  |  

Burgu, I., A. Toker, Y. Akca, F. Aklan, Z. Yazici and A. Ozkul, 1990. Serological investigations on visna-maedi virus infection of sheep in Turkey. A. �. Vet. Fak. Derg., 37: 538-553.
Direct Link  |  

Capucchio, M.T., E. Sanna, M.P. Sanna, S. Farigu, R. Mineli and F. Guarda, 2003. Maedi-visna virus detection in ovine third eyelids. J. Comp. Path., 129: 37-43.
PubMed  |  

Cimtay, I., O. Keskin and T. Sahin, 2004. Investigation on some lentivirus infections in sheep and goats in region of Sanliurfa. Uludag Univ. J. Fac. Vet. Med., 23: 33-38.

Cutlip, R.C., H.D. Lehmkuhl, J.M. Sacks and A.L. Weaver, 1992. Seroprevalance of ovine progressive pneumonia virus in sheep in the United States as assessed by analyses of voluntarily submitted samples. Am. J. Vet. Res., 53: 976-979.
PubMed  |  

Dawson, M., 1980. Maedi-visna: A review. Vet. Rec., 106: 212-216.
PubMed  |  

Dungworth, D.L., 1993. The Respiratory System. In: Pathology of Domestic Animals, Jubb, K.V.F., P.C. Kennedy and N. Palmer (Eds.). 4th Edn., Academic Press Inc., San Diego, USA., pp: 629-631.

Fournier, D., J.R. Campbell and D.M. Middleton, 2006. Prevalence of maedi-visna infection in culled ewes in Alberta. Can. Vet. J., 47: 460-466.
PubMed  |  

Georgsson, G. and P. Palsson, 1971. The histopathology of maedi: A slow viral pneumonia of sheep. Vet. Pathol., 8: 63-80.
PubMed  |  

Giangaspero, M., D. Tabbaa, H. Nishikawa and E. Vanopdenbosh, 1993. Epidemiological survey of the Maedi Visna (MV) virus in Syrian Awassi sheep. Rev. Elev. Med. Vet. Pays. Trop., 46: 431-434.
PubMed  |  

Honger, D., B. Leitold and W. Schuller, 1990. Serological studies of antibodies against maedi-visna virus in sheep in Austria. Berl Munch Tierarztl Wochenschr, 103: 39-41.
PubMed  |  

Imren, H.Y. and M. Sahal, 1991. Veterinary Internal Diseases. 2nd Edn., Feryal Press, Ankara, pp: 323-324.

Jones, T.C., R.D. Hunt and N.W. King, 1997. Diseases Caused by Viruses. In: Veterinary Pathology, T.C. Jones, R.D. Hunt and N.W. King (Eds.). 6th Edn., Williams and Wilkins, Baltimore, ISBN: 068304481-8, pp: 197-370.

Kita, J., R.C. Cutlip, W. Kenpski and J. Sachs, 1990. Survey of antibodies against maedi-visna in sheep in Polands. Pol. Arch. Weter, 30: 5-11.
PubMed  |  

Narayan, O. and J.E. Clements, 1989. Biology and pathogenesis of lentiviruses. J. Gen. Virol., 70: 1617-1639.
PubMed  |  

Pepin, M., C. Vitu, P. Russo, J.F. Mornex and E. Peterhans, 1998. Maedi-visna virus infection in sheep: A review. Vet. Res., 9: 341-367.
Direct Link  |  

Ravazzolo, A.P., D. Reischak, E. Peterhans and R. Zanoni, 2001. Phylogenetic analysis of small lentiviruses from Southern Brazil. Virus Res., 79: 117-123.
CrossRef  |  

Schaller, P., H.R. Vogt, M. Strasser, P.F. Nettleton, E. Peterhans and R. Zanoni, 2000. Seroprevalance of maedi-visna virus and border disease in Switzerland. Schweiz. Arch. Tierheilk., 142: 145-153.
Direct Link  |  

Sihvonen, L., V. Hirvela-Koski, L. Nuotio and M. Kokkonen, 1999. Serological survey and epidemiological investigation of maedi-visna in sheep in Finland. Vet. Microbiol., 65: 265-270.
CrossRef  |  

Simard, C. and R. Morley, 1991. Seroprevalance of maedi-visna in Canadian sheep. Can. J. Vet. Res., 55: 269-273.
Direct Link  |  

Yilmaz, H., A. Gurel, N. Turan, T. Bilal, B. Kuscu, M.M. Dawson and K.L. Morgan, 2002. Abattoir study of maedi-visna virus infection in Turkey. Vet. Rec., 21: 358-360.
PubMed  |