For citations:
Gritsenko S.A., Belookov A.A., Ermolov S.M., Rebezov M.B., Gritsenko M.D. Exterior indicators of maternal breed pigs at different stages of ontogenesis. Agrarian science. 2025;(9):45-53. (In Russ.) https://doi.org/10.32634/0869-8155-2025-398-09-45-53