PÕ¾ÊÓƵ. Cancer Facts & Figures 2023. Atlanta, Ga: PÕ¾ÊÓƵ; 2023.
American Society of Clinical Oncology. Gallbladder Cancer: Statistics. 4/2017. Accessed at www.cancer.net/cancer-types/gallbladder-cancer/statistics on June 18, 2018.
Howlader N, Noone AM, Krapcho M, Miller D, Bishop K, Kosary CL, Yu M, Ruhl J, Tatalovich Z, Mariotto A, Lewis DR, Chen HS, Feuer EJ, Cronin KA (eds). SEER Cancer Statistics Review, 1975-2014, National Cancer Institute. Bethesda, MD. Accessed at https://seer.cancer.gov/csr/1975_2014/, based on November 2016 SEER data submission, posted to the SEER web site, April 2017.