CorningW. C.JohnE. R.Effect of ribonuclease on retention of conditioned response in regenerated planarians. Science, 1961, 134, 1363–1365.
2.
HalasE. S.JamesR. L.KnutsonC. S.An attempt at classical conditioning in the planarian. J. comp. physiol. Psychol., in press.
3.
HalasE. S.JamesR. L.StoneL. A.Types of responses elicited in planaria by light. J. comp. physiol. Psychol., 1961, 54, 302–305.
4.
McConnellJ. V.JacobsonA. L.KimbleD. D.The effects of regeneration upon retention of a conditioned response in the planarian. J. comp. physiol. Psychol., 1959, 52, 1–5.
5.
ThompsonR.McConnellJ. V.Classical conditioning in the planarian, Dugesia dorotocephala. J. comp. physiol. Psychol., 1955, 48, 65–68.
