Evan E. Bolton, Yanli Wang, Paul A. Thiessen, Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry4: 217-241. DOI:10.1016/S1574-1400(08)00012-1.
Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID21948594.edit
Gupta, A; Chatelain P, Massingham R, Jonsson EN, Hammarlund-Udenaes M (February 2006). „Brain distribution of cetirizine enantiomers: comparison of three different tissue-to-plasma partition coefficients: K(p), K(p,u), and K(p,uu)”. Drug Metab. Dispos.34 (2): 318–23. DOI:10.1124/dmd.105.007211. PMID16303872.
US patent 4525358, Šablon:Cite patent/authors, "2-[4-(Diphenylmethyl)-1-piperazinyl]-acetic acids and their amides", issued 25. 06. 1985., assigned to UCB Pharmaceuticals, Inc
Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID21948594.edit
Gupta, A; Chatelain P, Massingham R, Jonsson EN, Hammarlund-Udenaes M (February 2006). „Brain distribution of cetirizine enantiomers: comparison of three different tissue-to-plasma partition coefficients: K(p), K(p,u), and K(p,uu)”. Drug Metab. Dispos.34 (2): 318–23. DOI:10.1124/dmd.105.007211. PMID16303872.