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2. Beebe, L.F.S., Cameron, R.D.A., Blackshaw, A.W., Verrall, R.G., 2002. Vitrification of zona pellucida intact embryos and birth of piglets using the Vit-Master. In: 17th International Pig Veterinary Society Congress. Ames, Iowa, USA, pp. 64.
3. The use of an appropriate vitrification medium allows development of 30% of cryopreserved blastocysts and their birth as live piglets;Berthelot;Pig New Informations,2002
4. Piglets born after vitrification of embryos using the open pulled straw method;Berthelot;Cryobiology,2000
5. Birth of piglets after OPS vitrification and transfer of compacted morula stage embryos with intact zona pellucida;Berthelot;Reprod. Nutr. Dev.,2001