1. Selective blockade of brain α2-autoreceptors by yohimbine: effects on motor activity and on turnover of noradrenaline and dopamine;Andén;J. neural Transm.,1982
2. Studio eegrafico dell'azione centrale della yohimbina e dell'acido yohimbico. (Richerche sperimentali);Arrigo;Boll. Soc. ital. Biol. sper.,1961
3. Effect of clonidine on sleep patterns in man;Autret;Europ. J. clin. Pharmacol.,1977
4. Estimation of sleep depth using normalized slope descriptor quantification of the EEG (Hjorth descriptors);Berglund,1975
5. Regulation in the central norepinephrine neurotransmission induced in vivo by alpha adrenoceptor active drugs;Braestrup;J. Pharmacol. exp. Ther.,1976