Datum izmjene: 26. jula 2016. u 12:02; autor: Kolega2357(razgovor | doprinosi)(Bot: Automatska zamjena teksta (-Ангстрем (јединица) +Angstrem (jedinica)))
↑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.