P Riekkinen

Continuous alpha 2-adrenoceptor blockade by atipamezole decreases neocortical high-voltage spindle activity in rats.

P. Jäkälä, J. Sirviö, A. Haapalinna, 1992, European journal of pharmacology.

The effects of dorsal noradrenergic bundle lesions on spatial learning, locomotor activity, and reaction to novelty.

M. Airaksinen, R. Miettinen, J. Sirviö, 1990, Behavioral and neural biology.