Alexopoulos, C., P.D. Tassis, C.S. Kyriakis, E.D. Tzika, V. Papatsiros and S.C. Kyriakis, 2006. First experience on the effect of in-feed Lincomycin for the control of proliferative enteropathy in growing pigs. J. Vet. Med. A Physiol. Pathol. Clin. Med., 53: 157-162.
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Alexopoulos, C., S.K. Kritas, I. Papatsas, V.G. Papatsiros, P.D. Tassis and S.C. Kyriakis, 2004. Efficacy of one and two shot vaccines for the control of Enzootic Pneumonia (EP) in a pig unit suffering from respiratory syndrome due to EP, PRRS and PMWS. Proceedings of the 18th International Pig Veterinary Society, June 27-July 1, Hamburg, Germany, pp: 449-449.

Kostomitsopoulos, N., Α. Arvaniti, X. Dile, H. Papadopoulos, V.G. Papatsiros and S.C. Kyriakis, 2007. Legal framework on the protection, health and welfare of animals used for experimental and educational purposes. J. Hellenic Med. Vet. Soc., 58: 270-274.

Papaioannou, D.S., E.D. Tzika, A.P. Sbiraki, C.S. Kyriakis and V.G. Papatsiros, 2007. Evaluating the benefits of dietary intake of ω-3 polyunsaturated fatty acids regarding the effect on the reproductive performance of sows and boars. J. Hellenic Med. Vet. Soc., 58: 351-366.

Papaioannou, D.S., V.G. Papatsiros and C.S. Kyriakis, 2008. Effect of an essential ω-3 fatty acids premix on boar’s semen characteristics and fertility parameters. Reprod. Domestic Anim., 43: 121-121.

Papatsiros, V.G., 2011. Exploration of the connection between porcine necrotic ear syndrome and PCV2 infection. J. Anim. Vet. Adv., 10: 185-187.
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Papatsiros, V.G., 2011. PRRSV and PCV-2 infections in Greek swine farms: Clinical forms and vaccination programmes. Online Vet. J., Vol. 6, (In Press), .
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Papatsiros, V.G., C. Alexopoulos and S.C. Kyriakis, 2007. Latest information in relation to Postpartum dysgalactia syndrome of sows. J. Hellenic Med. Vet. Soc., 58: 61-75.

Papatsiros, V.G., C. Alexopoulos and S.C. Kyriakis, 2007. Latest information in relation to postpartum dysgalactia syndrome of sows. J. Hellenic Med. Vet. Soc., 58: 61-75.

Papatsiros, V.G., C. Alexopoulos and S.C. Kyriakis, 2007. Porcine reproducive and respiratory syndrome (PRRS) and secondary co-infections: New aspects, economic impact and update situation in Greece. J. Hellenic Med. Vet. Soc., 58: 157-171.
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Papatsiros, V.G., C. Alexopoulos, C. Boscos and S.C. Kyriakis, 2011. Impact of a porcine reproductive and respiratory syndrome inactivated vaccine on the health and semen traits of boars. J. Hellenic Med. Vet. Soc., 62: 221-228.

Papatsiros, V.G., C. Alexopoulos, C. Boscos, F. Joisel and S.C. Kyriakis, 2008. Effect of a PRRSV inactivated vaccine on health status and semen characteristics of boars. Reprod. Domestic Anim., 43: 121-122.

Papatsiros, V.G., C. Alexopoulos, N. Papaioannou and S.C. Kyriakis, 2008. Gross and histopathological evaluation of reproductive system in sows vaccinated against Porcine Reproductive and Respiratory Syndrome (PRRS). Reprod. Domestic Anim., 43: 119-119.

Papatsiros, V.G., C. Alexopoulos, S.K. Kritas, G. Koptopoulos, H.J. Nauwynck, M.B. Pensaert and S.C. Kyriakis, 2006. Long-term administration of a commercial porcine reproductive and respiratory syndrome virus (PRRSV)-inactivated vaccine in PRRSV-endemically infected sow. J. Vet. Med. Î` Infect. Dis. Vet. Public Health, 53: 266-272.
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Papatsiros, V.G., D. Vourvidis, A.A. Tzitzis, P.S. Meichanetsidis, D. Stougiou, D. Mintza and P.S. Papaioannou, 2011. Streptococcus suis: An important zoonotic pathogen for human-prevention aspects. Vet. World, 4: 216-221.
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Papatsiros, V.G., E.D. Tzika, D.S. Papaioannou, C. Alexopoulos, P.D. Tassis, S.C. Kyriakis and C.S. Kyriakis, 2009. Εffect of Origanum vulgaris and Allium sativum extracts for the control of proliferative enteropathy in weaning pigs. Polish J. Vet. Sci., 12: 407-414.

Papatsiros, V.G., P.D. Tassis, E.D. Tzika, D.S. Papaioannou, E. Petridou, C. Alexopoulos and S.C. Kyriakis, 2011. Effect of benzoic acid and combination of benzoic acid with probiotic containing Bacillus cereus var. Τoyoi in weaned pig nutrition. Polish J. Vet. Sci., 14: 117-125.

Papatsiros, V.G., P.D. Tassis, E.D. Tzika, D.S. Papaioannoy, E. Petridoy, C. Alexopoulos and S.C. Kyriakis, 2010. Effect of benzoic acid and a probiotic containing Bacillus cereus var Toyoi on growth performance and diarrhoea in weaning piglets. Proceedings of the 21st IPVS Congress, July 18-21, Vancouver, Canada, pp: 782-782.

Papatsiros, VG., 2011. Impact of animal health management on organic pig farming in Greece. Biotechnol. Anim. Husbandry, 27: 115-125.
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Tassis, P.D., E.D. Tzika, V.G. Papatsiros, T. Nell, C. Alexopoulos, D. Maes and S.C. Kyriakis, 2010. Clinical evaluation of intradermal vaccination against porcine Enzootic Pneumonia (Mycoplasma hyopneumoniae). Proceedings of the 21st IPVS Congress, July 18-21, Vancouver, Canada, pp: 634-634.

Tzika, E.D., P.D. Tassis, V.G. Papatsiros, D. Koylialis and A. Siochuet al., 2010. Evaluation of the in feed use of Larch sawdust in sows for treatment and prophylaxis of Postpartum Dysgalactia Syndrome. Proceedings of the 21st IPVS Congress, July 18-21, Vancouver, Canada, pp: 1191-1191.

Tzika, E.D., P.D. Tassis, V.G. Papatsiros, D. Koylialis, E. Petridoy, C. Alexopoulos and S.C. Kyriakis, 2010. Evaluation of the in feed use of pumpkin for treatment and prophylaxis of escherichia coli postweaning diarrhoea. Proceedings of the 21st IPVS Congress, July 18-21, Vancouver, Canada, pp: 780-780.

Tzika, E.D., V.G. Papatsiros, P.D. Tassis, D. Koylialis, S. Kritas, C. Alexopoulos and S.C. Kyriakis, 2010. Evaluation of the in feed use of Larch sawdust in growing pigs for treatment and prophylaxis of proliferative enteropathies. Proceedings of the 21st IPVS Congress, July 18-21, Vancouver, Canada, pp: 711-711.

Tzika, E.D., V.G. Papatsiros, S.C. Kyriakis, C. Alexopoulos, A.G. Lymberopoulos and C.S. Kyriakis, 2009. Τhe efficacy of in-feed valnemulin hydrochloride for the treatment and the control of ileitis in weaning and growing pigs. J. Applied A. Res., 35: 181-184.