Fig. 1From: Causal associations between gut microbiota and urological tumors: a two-sample mendelian randomization studyThe overview of design. IVs: instrumental variables; GWAS: Genome Wide Association Study; LD: linkage disequilibrium; SNP: single nucleotide polymorphism; BCa: bladder cancer; PCa: prostate cancer; KCa: kidney cancerBack to article page