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. 2013 May 27;8(5):e63750. doi: 10.1371/journal.pone.0063750

Figure 4. Stress relaxation properties of intra-orally grown oral biofilms.

Figure 4

The in vivo biofilms were obtained in five volunteers as indicated by different colors in comparison with the average relaxation properties of different single-species biofilms formed in a PPFC and CDFF, falling within the black rectangles.