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L-arginylglycyl-l-alpha-aspartyl-l-valine

Somatostatin 28

Spiramycin hexanedioate

5-Oxo-l-prolyl-l-histidyl-glycine

(Arg6,d-trp7,9,n-me-phe8)-substance p (6-11)

Cerebellin (rat)

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