Wiseman, M. J.; Hunt, R.; Goodwin, A.; Gross, J. L.; Keen, H.; Viberti, G. C. (1 de janeiro de 1987). «Dietary composition and renal function in healthy subjects». Nephron. 46 (1): 37–42. ISSN1660-8151. PMID3600911
Barsotti, G.; Morelli, E.; Cupisti, A.; Meola, M.; Dani, L.; Giovannetti, S. (1 de janeiro de 1996). «A low-nitrogen low-phosphorus Vegan diet for patients with chronic renal failure». Nephron. 74 (2): 390–394. ISSN1660-8151. PMID8893161
Wiseman, M. J.; Hunt, R.; Goodwin, A.; Gross, J. L.; Keen, H.; Viberti, G. C. (1 de janeiro de 1987). «Dietary composition and renal function in healthy subjects». Nephron. 46 (1): 37–42. ISSN1660-8151. PMID3600911
Barsotti, G.; Morelli, E.; Cupisti, A.; Meola, M.; Dani, L.; Giovannetti, S. (1 de janeiro de 1996). «A low-nitrogen low-phosphorus Vegan diet for patients with chronic renal failure». Nephron. 74 (2): 390–394. ISSN1660-8151. PMID8893161