Fig. 2
From: Spatiotemporal dynamics of the oropharyngeal microbiome in a cohort of Ivorian school children

Concentrations of SIgA in children by site (A), gender (B), and by visit (C) during the cohort. The different significance values were determined by Wilcoxon and the Kruskal Wallis test. For the Visits, S is for Survey (S1 = Survey 1).