1. Historical Introduction: The Origin and Growth of Our Present Concepts of Protein Metabolism
2. 2. Subcommittee on Ammonia, National Research Council. Ammonia. Baltimore, MD: University Park Press; 1979:1-303.
3. Ammonia Metabolism in Normal and Portacaval-Shunted Rats
4. Metabolic aspects of the regulation of systemic pH;Atkinson;Am J Physiol,1987
5. Nitrogen metabolism and ornithine cycle function;Meijer;Physiol Rev,1990