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Swerdlow, A. J., A. J. Douglas, G. Vaughan Hudson, B. Vaughan Hudson, and K. A. MacLennan. Risk of Second Primary Cancer After Hodgkin's Disease in Patients in the British National Lymphoma Investigation: Relationships to Host Factors, Histology and Stage of Hodgkin's Disease, and Splenectomy. Nature Publishing Group, 1993.

Swerdlow, A. J., et al. Risk of Second Primary Cancer After Hodgkin's Disease in Patients in the British National Lymphoma Investigation: Relationships to Host Factors, Histology and Stage of Hodgkin's Disease, and Splenectomy. Nature Publishing Group, 1993.