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![Competitive binding in INS-1 cells of [ 125 I]GLP-1 vs. various](https://www.researchgate.net/publication/51880483/figure/fig1/AS:341707901161477@1458480920372/Competitive-binding-in-INS-1-cells-of-125-IGLP-1-vs-various-exendin-4-analogs.png)





