1. Alderson, M. R. and Nayak, R.: Epidemiology of Hodgkin’s disease. J. Chronic Dis., 25:253,1972.
2. Amiel, J. L.: Study of leukocyte phenotypes in Hodgkin’s disease. In: Histocompatibility Testing, 79 (Copenhagen, Munksgaard: Baltimore, Williams and Wilkins, 1967 ).
3. Anderson, A. P., Brickner, H. and Lass, F.: Prognosis in Hodgkin’s disease with special reference to histologic type. Acta Radiol.,9:81, 1970.
4. Anderson, R. E., Ishida, K., Li, Y., Ishimaru, T. and Nishiyama, H.: Geographic aspects of malignant lymphoma and multiple myeloma. Amer. y. Pathol., 61:85, 1970b.
5. Bailar, J. C. and Gurian, J. M.: Month of birth and cancer mortality. y. Nat. Cancer Inst.,33:237, 1964.