Zaharko, D. & Dedrick, R. & Oliverio, V. (1972)
Prediction of the distribution of methotrexate in the sting rays Dasyatidae sabina and sayi by use of a model developed in mice.
Comparative Biochemistry and Physiology – Part A, Physiology, 42(1), 183–194 DOI: 10.1016/0300-9629(72)90377-5