title: Somatostatin: isolation, characterization, distribution, and blood determination.
mesh_terms: D000818:Animals; D002846:Chromatography, Affinity; D007031:Hypothalamus / Q000502:physiology; D011863:Radioimmunoassay; D051381:Rats; D013004:Somatostatin / Q000032:analysis* / Q000097:blood / Q000302:isolation & purification
chemical_list: D013004:Somatostatin