Kornhuber J, Muehlbacher M, Trapp S, Pechmann S, Friedl A, Reichel M, Mühle C, Terfloth L, Groemer T, Spitzer G, Liedl K, Gulbins E, Tripal P: Identification of novel functional inhibitors of acid sphingomyelinase. In: PLoS ONE. 6. Jahrgang, Nr.8, 2011, S.e23852, doi:10.1371/journal.pone.0023852.
E. S. Burstein, J. Ma, S. Wong, Y. Gao, E. Pham, A. E. Knapp, N. R. Nash, R. Olsson, R. E. Davis, U. Hacksell, D. M. Weiner, M. R. Brann: Intrinsic efficacy of antipsychotics at human D2, D3, and D4 dopamine receptors: identification of the clozapine metabolite N-desmethylclozapine as a D2/D3 partial agonist. In: The Journal of Pharmacology and Experimental Therapeutics. Band315, Nr.3, Dezember 2005, S.1278–1287, doi:10.1124/jpet.105.092155, PMID 16135699.
E. S. Burstein, J. Ma, S. Wong, Y. Gao, E. Pham, A. E. Knapp, N. R. Nash, R. Olsson, R. E. Davis, U. Hacksell, D. M. Weiner, M. R. Brann: Intrinsic efficacy of antipsychotics at human D2, D3, and D4 dopamine receptors: identification of the clozapine metabolite N-desmethylclozapine as a D2/D3 partial agonist. In: The Journal of Pharmacology and Experimental Therapeutics. Band315, Nr.3, Dezember 2005, S.1278–1287, doi:10.1124/jpet.105.092155, PMID 16135699.