The following Multiple Choice Questions are not endorsed by an Exam Board.
These weblinks provide additional references to the information contained in Chapter 12. The links are all to journal articles that encompass the key discoveries and concepts discussed in the chapter.
Journal articles
https://jamanetwork.com/journals/jama/fullarticle/2436310/ (free)
https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(15)00222-3/fulltext/ (paid)
https://www.nejm.org/doi/full/10.1056/NEJM199705293362206/ (free)
https://www.ejcancer.com/article/S0959-8049(98)00348-7/fulltext#articleInformation/ (paid)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5720395/ (free)
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(15)60160-X/fulltext/ (free)
https://www.nature.com/articles/nature12065/ (paid)
https://www.thegreenjournal.com/article/S0167-8140(13)00464-7/fulltext/ (free)
https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(12)70510-7/fulltext/ (paid)