title: Determination of ammonia in blood plasma by an ion exchange method.
mesh_terms: D000641:Ammonia / Q000097:blood*; D002852:Chromatography, Ion Exchange; D005292:Ferricyanides; D006801:Humans; D008722:Methods; D010636:Phenols; D013997:Time Factors
chemical_list: D005292:Ferricyanides; D010636:Phenols; D000641:Ammonia