title: Primary biliary cirrhosis: ammonia metabolism and liver function.
mesh_terms: D000328:Adult; D000368:Aged; D000641:Ammonia / Q000378:metabolism*; D005260:Female; D006801:Humans; D008099:Liver / Q000378:metabolism*; D008105:Liver Cirrhosis, Biliary / Q000378:metabolism*; D008111:Liver Function Tests; D008297:Male; D008875:Middle Aged
chemical_list: D000641:Ammonia