Fig. 4From: Effect of silver diammine fluoride on micro-ecology of plaque from extensive caries of deciduous teeth - in vitro studyCommunity composition diversity test on the top 15 richest genera among different groups of samples. a is for baseline, b is for the application of SDF. * 0.01 < P ≤ 0.05, ** 0.001 < P ≤ 0.01Back to article page