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. 2023 Feb 16;18(2):e0280381. doi: 10.1371/journal.pone.0280381

Fig 4.

Fig 4

Conductance values of (a) real saliva from three healthy subjects (RS1, RS2, RS3) and artificial saliva (AS), (b) chlorhexidine (PP)-, fluoride (FL)- and essential oil (LT)-based mouthwashes, and (c) mixed liquids with real saliva and artificial saliva.