共 2 条
- [1] Further observations on the nervous system of the American leopard frog (Rana pipiens) compared with that of the European frogs (Rana esculenta and Rana temporaria) [J]. JOURNAL OF COMPARATIVE NEUROLOGY AND PSYCHOLOGY, 1910, 20 (01): : 1 - 18
- [2] DONALDSON HH, 1911, J MORPH, V22