Lončarič, A.; Prevolnik Povše, M.; Skok, J.; Škorjanc, D. Birth Order, Suckling Behaviour and Growth in Piglets: A Case Study of the Extreme Delay in Birth of Two Surviving Piglets. agricsci 2021, 18 (1-2), 51-57. https://doi.org/10.18690/agricultura.18.1-2.51-57.2021.