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. 2012 Nov 12;4(11):3044–3068. doi: 10.3390/v4113044

Figure 1.

Figure 1

Evaluation of antiseptic HCoV 229E activity of (a) chlorhexidine (CHX) and (b) the 1,3-bis(bithiazolyl)-tetra-para-sulfonato-calix[4]arene (C[4]S-BTZ) [130,131].