NMDA receptor antagonists can enhance or impair learning performance in animals. by Mondadori, C, Weiskrantz, L, Buerki, H, Petschke, F, Fagg, G

Inhibitors of type IV phosphodiesterases reduce the toxicity of MPTP in substantia nigra neurons in vivo. by Hulley, P, Hartikka, J, Abdel'Al, S, Engels, P, Buerki, H, Wiederhold, K, Müller, T, Kelly, P, Lowe, D, Lübbert, H