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. 2016 Apr 1;20:9. doi: 10.1186/s40824-016-0056-4

Fig. 4.

Fig. 4

Cytotoxicity of HCD matrix containing S-EGF and S-bFGF was measured with various concentrations of S-EGF (a) and S-bFGF (b). Scale bar = 200 μm