The causal relationship between the human gut microbiota and pyogenic arthritis: a Mendelian randomization study - Bai, Boliang; Luo, Longfei; Yao, Feng; Sun, Qian; Chen, Xingguang; Zheng, Wen; Jiang, Lang; Wang, Xiaodong; Su, Guanghao (Frontiers in Cellular and Infection Microbiology, 2024)