Figure 2From: Fecal microbial determinants of fecal and systemic estrogens and estrogen metabolites: a cross-sectional study Correlations of total urine estrogen level with fecal microbiome richness (number of observed species) and alpha diversity (Shannon index) in 25 men and 7 postmenopausal women (A,B) and in 19 premenopausal women (C,D). Back to article page