AUTHOR=Guo Rongxia , Zhang Hao , Jiang Chenghui , Niu Chun , Chen Baoxia , Yuan Ziwen , Wei Yanming , Hua Yongli TITLE=The impact of Codonopsis Pilosulae and Astragalus Membranaceus extract on growth performance, immunity function, antioxidant capacity and intestinal development of weaned piglets JOURNAL=Frontiers in Veterinary Science VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1470158 DOI=10.3389/fvets.2024.1470158 ISSN=2297-1769