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. 1969 Dec;69(4):739-47.
doi: 10.1037/h0028159.

Effects of CS preexposures on avoidance learning in rats with hippocampal lesions

J E Ackil, R L Mellgren, C Halgren, G P Frommer

Effects of CS preexposures on avoidance learning in rats with hippocampal lesions

J E Ackil et al. J Comp Physiol Psychol. 1969 Dec.
No abstract available

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