Zhao Z, Zhu Y, You C, Wang Y, Zhuang T, Yang Y. Causal Relationship between Chronic Gastritis and Sleep Apnea Syndrome: A Bidirectional and Two-step Mendelian Randomization Study. Life Conflux [Internet]. 2025 Oct. 20 [cited 2026 Mar. 17];1(3):e180. Available from: https://ojs.lifeconfluxpress.com/index.php/lifeconflux/article/view/zrtsfk74