^Gonzalez MC, Iglesias J, Tiribelli C, et al. (September 1992). "Epomediol ameliorates pruritus in patients with intrahepatic cholestasis of pregnancy". J Hepatol. 16 (1–2): 241–2. doi:10.1016/S0168-8278(05)80122-9. PMID1484159.
^Reyes H (December 1992). "The spectrum of liver and gastrointestinal disease seen in cholestasis of pregnancy". Gastroenterol Clin North Am. 21 (4): 905–21. PMID1478743.
^Reyes H, Simon FR (August 1993). "Intrahepatic cholestasis of pregnancy: an estrogen-related disease". Semin Liver Dis. 13 (3): 289–301. doi:10.1055/s-2007-1007357. PMID8235718.