Research focus and emerging trends of the gut microbiome and infant: a bibliometric analysis from 2004 to 2024 - Yang, Ru; Shi, Zeyao; Li, Yuan; Huang, Xi; Li, Yingxin; Li, Xia; Chen, Qiong; Hu, Yanling; Li, Xiaowen (Frontiers in Microbiology, 2024)