Fuery, C.J. & Attwood, P.V. & Withers, P.C. & Yancey, P.H. & Baldwin, J. & Guppy, M. (1997)
Effects of Urea on M4-Lactate Dehydrogenase from Elasmobranchs and Urea-Accumulating Australian Desert Frogs.
Comparative Biochemistry and Physiology – Part B, Biochemistry and Molecular Biology, 117(1), 143–150 DOI: 10.1016/S0305-0491(96)00287-8