This article, in A Cancer Journal for Clinicians, provides a recent and concise summary of AYA cancer statistics, trends, issues and focus areas. Its list of references is all-inclusive and an excellent source of citations in the body of AYA cancer literature.
"Close, Allison G., et al. Adolescent and young adult oncology—past, present, and future A Cancer J Clin, Vol. 69 (2019)