title: [BLOOD AMMONIA DETERMINATION FOR THE DIFFERENTIAL DIAGNOSIS OF ACUTE HEMORRHAGE IN THE UPPER DIGESTIVE TRACT].
mesh_terms: D000641:Ammonia; D001774:Blood Chemical Analysis; D003937:Diagnosis, Differential; D004932:Esophageal and Gastric Varices; D006471:Gastrointestinal Hemorrhage; D006470:Hemorrhage; D006801:Humans; D008111:Liver Function Tests; D011168:Portal System
chemical_list: D000641:Ammonia
keywords: AMMONIA; BLOOD CHEMICAL ANALYSIS; DIAGNOSIS, DIFFERENTIAL; ESOPHAGEAL VARICES; HEMORRHAGE, GASTROINTESTINAL; LIVER FUNCTION TESTS; PORTAL SYSTEM
vernacular_title: DIE AMMONIAKBESTIMMUNG IM BLUT ZUR DIFFERENTIALDIAGNOSE AKUTER BLUTUNGEN IM OBEREN VERDAUUNGSKANAL.