KirkJM. Probably cefotaxime interference in enzymatic ammonia assay—a cautionary note. Ann Clin Biochem1989; 26: 195–6.
2.
DaltonRN. The effect of pyruvate on the enzytic measurement of plasma ammonia. Ann Clin Biochem1987; 24: (Supplement 1): S1–216.
3.
LauderDWalshDB. Causes of spurious plasma ammonia results observed during the treatment of a case of Reye's syndrome. Poster Presentation. 3rd International Congress on Paediatric Medicine. Bristol, 1986.