TY - RPRT TI - Investigating the causal effects of physical activity and sedentary behavior on hernia risk: A two-sample Mendelian randomization approach. AU - Qian Yu AU - Li Wang AU - Rujun Zhai AU - Guodong Song PY - 2026 DO - 10.1097/md.0000000000050555 UR - https://pubmed.ncbi.nlm.nih.gov/42700053/ ID - 42700053 ER -