AUTHOR=Li Xin , Xiang Hai , Liang Rong , Han Xinyu , Zhong Rongzhen , Liu Hongyu , Fang Yi TITLE=Tannin alleviated reproductive dysfunction in pregnant ewes infected with Haemonchus contortus JOURNAL=Frontiers in Veterinary Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2025.1531233 DOI=10.3389/fvets.2025.1531233 ISSN=2297-1769