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.
Saito S, Tsuda H, Michimata T (May 2002). „Prostaglandin D2 and reproduction”. American Journal of Reproductive Immunology (New York, N.Y. : 1989)47 (5): 295–302. PMID12148545. Pristupljeno 2011-04-09.
Saito S, Tsuda H, Michimata T (May 2002). „Prostaglandin D2 and reproduction”. American Journal of Reproductive Immunology (New York, N.Y. : 1989)47 (5): 295–302. PMID12148545. Pristupljeno 2011-04-09.