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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Am J Otolaryngol. 2021 Mar 31;42(5):103017. doi: 10.1016/j.amjoto.2021.103017

Figure 2. Box-and-whisker Plot of Bacterial Count.

Figure 2.

Comparison of bacterial counts in each treatment arm on the inside and outside of the masks at different time points in the clinic cycle. A= pre-clinic; B = post-clinic; C = post-treatment