1. American Cancer Society. What are the key statistics about gallbladder cancer? Available from: http://www.cancer.org/cancer/gallbladdercancer/detailedguide/gallbladder-key-statistics.
2. Systemic Therapy for Biliary Tract Cancers
3. Benson A, D’Angelica M, Abrams T, Are C, Bloomston PM, Chang D, Clary BM, Covey AM, Ensminger WD, Iyer R. Hepatobiliary Cancers: National Comprehensive Cancer Network. Available from: http://www.nccn.org/professionals/physician_gls/pdf/hepatobiliary.pdf.
4. Surgery for hilar cholangiocarcinoma; a 10 year experience of a tertiary referral centre in the UK
5. Cisplatin plus Gemcitabine versus Gemcitabine for Biliary Tract Cancer