title: Anion exchange resins discriminate between nitric oxide and EDRF.
mesh_terms: D000818:Animals; D000837:Anion Exchange Resins; D001681:Biological Assay; D001688:Biological Products / Q000032:analysis* / Q000494:pharmacology; D000001:Calcimycin / Q000494:pharmacology; D002417:Cattle; D004730:Endothelium, Vascular / Q000378:metabolism; D007475:Ion Exchange Resins; D009569:Nitric Oxide / Q000032:analysis* / Q000494:pharmacology; D011817:Rabbits; D014664:Vasodilation / Q000187:drug effects*
chemical_list: D000837:Anion Exchange Resins; D001688:Biological Products; D007475:Ion Exchange Resins; D009569:Nitric Oxide; D000001:Calcimycin