Fig. 1From: The effects of perineal disinfection on infant’s oral microflora after transvaginal examination during deliveryPairwise comparisons of the microbiome diversity of the three groups. D represents the disinfection group, V represents the non-disinfection group and C represents the cesarean section group. a The Shannon index was shown as an estimator. b PCoA plot based on the taxa abundanceBack to article page