1. Influence of pregnancy on the course of Hodgkin’s disease
2. Transplantation Immunity and the Maternal-Fetal Relation
3. D. C. Bodenham, C. W. Cordin, R. W. Miles, O. C. Lloyd, and P. W. Mansell (1969 ): Recent Advances in Surgery . J. and A. Churchill, London, p145 .
4. I. Brodsky, and S. Kahn (1967 ): Cancer Chemotherapy . Grune and Stratton, New York, p114 .
5. D. P. Burkitt, D. P. Burkitt, and D. H. Wright (1970 ): Burkitt's Lymphoma . E. and S. Livingstone, Edinburgh, pp7 and7 .