1. Seow A, Koh WP, Chia KS, Shi LM, Lee HP and Shanmugaratnam K. Trends in Cancer Incidence in Singapore, 1968-2002. Singapore: Singapore Cancer Registry, 2004. Report No. 6.
2. Jaffe ES, Harris NL, Stein H and Vardiman JW, editors. WHO Classification of Tumours. Pathology and Genetics of Tumours of the Haematopoietic and Lymphoid Tissue. Lyon: IARC Press, 2001.
3. Swerdlow SH, Campo E, Harris NL, Jaffe ES, Pileri SA, Stein H, et al. editors. WHO Classification of Tumours of Haemopoietic and Lymphoid Tissues. Lyon: IARC Press, 2008.
4. Jaffe ES. Pathobiology of peripheral T-cell lymphomas. Hematol Am Soc Hematol Educ Program 2006;126:317-22.
5. Stein HS and Hummel M. Hodgkin’s disease: biology and origins of Hodgkin’s and Reed-Sternberg cells. Cancer Treat Res 1999;25:161-8.