-Article has to be related to Amino acid catabolism and the production of Urea
-Article has to be related to Amino acid catabolism and the production of Urea -suggestion: Digestion of dietary proteins amino acid metabolism PLP (pyridoxal 5² phosphate. -IMP- the article MUST be PRIMARY literature in the abstract if you see in this review DO NOT USE THE ARTICLE. -the paper only has to be ONE PAGE SINGLE SPACED