@article {8441, title = {Nitrite reductase activity of rat and human xanthine oxidase, xanthine dehydrogenase and aldehyde oxidase: evaluation of their contribution to the NO formation in vivo}, journal = {Biochemistry}, volume = {54}, year = {2015}, pages = {685-710}, author = {Maia, L. B. and Pereira, V. and Mira, L. and Moura, J. J. G.} }