Wedlake L, Thomas K, Lalji A, Anagnostopoulos C, Andreyev HJ (November 2009). "Effectiveness and tolerability of colesevelam hydrochloride for bile-acid malabsorption in patients with cancer: a retrospective chart review and patient questionnaire". Clinical Therapeutics. 31 (11): 2549–2558. doi:10.1016/j.clinthera.2009.11.027. PMID20109999.
Wedlake L, Thomas K, Lalji A, Anagnostopoulos C, Andreyev HJ (November 2009). "Effectiveness and tolerability of colesevelam hydrochloride for bile-acid malabsorption in patients with cancer: a retrospective chart review and patient questionnaire". Clinical Therapeutics. 31 (11): 2549–2558. doi:10.1016/j.clinthera.2009.11.027. PMID20109999.