Effects of Early Intervention With Maternal Fecal Bacteria and Antibiotics on Liver Metabolome and Transcription in Neonatal Pigs oleh Jia-Jia Wan, Jia-Jia Wan, Chun-Hui Lin, Chun-Hui Lin, Er-Du Ren, Er-Du Ren, Yong Su, Yong Su, Wei-Yun Zhu, Wei-Yun Zhu