JH. Iser, A. Sali, Chenodeoxycholic acid: a review of its pharmacological properties and therapeutic use., in Drugs, vol. 21, n. 2, Feb 1981, pp. 90-119, PMID 7009140.
M. Podda, M. Zuin; ML. Dioguardi; S. Festorazzi; N. Dioguardi, A combination of chenodeoxycholic acid and ursodeoxycholic acid is more effective than either alone in reducing biliary cholesterol saturation., in Hepatology, vol. 2, n. 3, pp. 334-9, PMID 7076116.