Effects of lipid polarisation on survival of in vivo-derived porcine zygotes vitrified by the superfine open pulled-straw method

1. Gomis, J.
2. Cuello, C.
3. Sanchez-Osorio, J.
4. Gil, M.A.
5. Parrilla, I.
6. Angel, M.A.
7. Vazquez, J.M.
8. Roca, J.
9. Martinez, E.A.