title: Rapid extraction of secretin from plasma by XAD-2 resin and its application in the radioimmunoassay of secretin.
mesh_terms: D000818:Animals; D002417:Cattle; D002852:Chromatography, Ion Exchange / Q000379:methods; D004386:Duodenum / Q000502:physiology; D005215:Fasting; D006801:Humans; D006851:Hydrochloric Acid / Q000494:pharmacology; D011863:Radioimmunoassay / Q000379:methods; D012633:Secretin / Q000097:blood* / Q000302:isolation & purification; D013552:Swine
chemical_list: D012633:Secretin; D006851:Hydrochloric Acid