1. American Cancer Society Cancer Facts & Figs (2017) (2017). American Cancer Society. Atlanta.
https://www.cancer.org/research/cancer-facts-statistics/all-cancer-facts-figures/cancer-facts-figures-2017.html
. Accessed 25 Dec 2018
2. Mortality by cause of death. Statistics Bureau, Ministry of internal affairs and communications.
http://www.stat.go.jp/data/sekai/0116.htm#c14
. Accessed 25 Dec 2018
3. Cancer Registry and Statistics. Cancer Information Service, National Cancer Center, Japan.
https://ganjoho.jp/reg_stat/statistics/stat/index.html
Accessed 25 Dec 2018
4. Okura Y, Ramadan MM, Ohno Y et al (2008) Impending epidemic: future projection of heart failure in Japan to the year 2055. Circ J 72:489–491
5. Edwards BK, Noone AM, Mariotto AB et al (2014) Annual Report to the Nation on the status of cancer, 1975–2010, featuring prevalence of comorbidity and impact on survival among persons with lung, colorectal, breast, or prostate cancer. Cancer 120:1290–1314