Teresa K. Attwood,Richard Cammack: Oxford dictionary of biochemistry and molecular biology, s. 344. Oxford University Press, 2006. ISBN 978-0198529170Kirja Googlen teoshaussa (viitattu 28.11.2009). (englanniksi)
Thomas Scott,Eric Ian Mercer: Concise encyclopedia biochemistry and molecular biology, s. 15. Walter de Gruyter, 1997. ISBN 978-3110145359Kirja Googlen teoshaussa (viitattu 28.11.2009). (englanniksi)
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S. Sumi, A. Ueta, T. Maeda, T. Ito, Y. Ohkubo & H. Togari: A Japanese case with inosine triphosphate pyrophosphohydrolase deficiency attributable to an enzymatic defect in white blood cells. Journal of Inherited Metabolic Disease, 2004, 27. vsk, nro 2. Springer Netherlands. ISSN 0141-8955Artikkelin verkkoversio. Viitattu 28.11.2009. (englanniksi)
S. Sumi, A. Ueta, T. Maeda, T. Ito, Y. Ohkubo & H. Togari: A Japanese case with inosine triphosphate pyrophosphohydrolase deficiency attributable to an enzymatic defect in white blood cells. Journal of Inherited Metabolic Disease, 2004, 27. vsk, nro 2. Springer Netherlands. ISSN 0141-8955Artikkelin verkkoversio. Viitattu 28.11.2009. (englanniksi)