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. 2018 May 8;2018:5089270. doi: 10.1155/2018/5089270

Figure 3.

Figure 3

The second stage mass spectrum of Cys-Phe and Thr-Pro-Ser-Pro-Arg. (a) Cys-Phe [19]. (b) Thr-Pro-Ser-Pro-Arg [36].