Research Progress on Maternal Behavior in Sows and Its Influencing Factors
LI Hanmei, YAN Hua, LIU Xin, WANG Lixian
China Animal Husbandry and Veterinary Medicine . 2023, (8): 3171 -3179 .  DOI: 10.16431/j.cnki.1671-7236.2023.08.014