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Kvernmo T, Härtter S, Burger E (august 2006). „A review of the receptor-binding and pharmacokinetic properties of dopamine agonists”. Clinical Therapeutics. 28 (8): 1065–78. doi:10.1016/j.clinthera.2006.08.004. PMID16982285.
Newman-Tancredi A, Cussac D, Audinot V, et al. (noiembrie 2002). „Differential actions of antiparkinson agents at multiple classes of monoaminergic receptor. II. Agonist and antagonist properties at subtypes of dopamine D(2)-like receptor and alpha(1)/alpha(2)-adrenoceptor”. The Journal of Pharmacology and Experimental Therapeutics. 303 (2): 805–14. doi:10.1124/jpet.102.039875. PMID12388667.