1. Rindi, G. & Wiedenmann, B. Neuroendocrine neoplasms of the gut and pancreas: new insights. Nat. Rev. Endocrinol. 8, 54–64 (2012).
2. Kurman, R. J., Carcangiu, M. L., Herrington, C. S. & Young, R. H. (eds) WHO Classification of Tumours of Female Reproductive Organs 4th edn Vol. 5 (IARC Press, 2014).
3. Travis, W. D., Brambilla, E., Burke, A. P., Marx, A. & Nicholson, A. G. (eds) WHO Classification of Tumours of the Lung, Pleura, Thymus and Heart 4th edn Vol. 7 (IARC Press, 2015).
4. Moch, H., Humphrey, P. A., Ulbright, T. M. & Reuter, V. E. (eds) Pathology and Genetics of Tumours of the Urinary System and Male Genital Organs 4th edn Vol. 8 (IARC Press, 2016).
5. Lloyd, R. V., Osamura, R., Klöppel, G. & Rosai, J. (eds) WHO Classification of Tumours of Endocrine Organs 4th edn Vol. 10 (IARC Press, 2017).