1. Global Cancer Observatory. 2023. https://gco.iarc.fr/. Accessed 7 July 2023.
2. Ferlay J, Ervik M, Lam F, Colombet M, Mery L, Piñeros M, Znaor A, Soerjomataram I, Bray F. Global cancer observatory: cancer today. Lyon, France: international agency for research on cancer. 2018;3(20):2019.
3. Breast cancer early detection: A phased approach to implementation;Ginsburg O;Cancer,2020
4. Delayed presentation of symptomatic breast cancers in Hong Kong: experience in a public cancer centre;Yau TK;Hong Kong J Med,2010
5. Experience of health changes and reasons for delay in seeking care: a UK study of the months prior to the diagnosis of lung cancer;Corner J;Soc Sci Med,2006