Hájos, N. and Freund T.F. Pharmacological separation of cannabinoid sensitive receptors on hippocampal excitatory and inhibitory fibers, Neuropharmacology 43: 503-510. (2002)

Hájos, N. and Freund T.F. Distinct cannabinoid sensitive receptors regulate hippocampal excitation and inhibition. Chemistry and Physics of Lipids 121:73-82. (2002)

Hájos, N., Freund, T.F. and Mody I. Comparison of single NMDA receptor channels recorded on hippocampal principal cells and oriens/alveus interneurons projecting to stratum lacunosum-moleculare (O-LM cells). Acta Biol Hung. 53:465-72. (2002)