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. 2017 May 22;13:135. doi: 10.1186/s12917-017-1052-1

Fig. 5.

Fig. 5

Histopathological wound examination. Semi-quantitative analysis (y-axis indicates score, see Table 2) of histological changes related to colour type. PMNL = polymorphonuclear leukocytes; MM = monocytes/tissue macrophages. +/− 2 SE