Borgese, T.A. & Nagel, R.L. & Roth, E. & Murphy, D. & Harrington, J. (1978)
Guanosine triphosphate (GTP): The major organic phosphate in the erythrocytes of the Elasmobranch Mustelus canis (smooth dogfish). Comparative Biochemistry and Physiology – Part B, Comparative Biochemistry, 60(3), 317–321
DOI: 10.1016/0305-0491(78)90107-4