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Hitzig, W H., H J. Plüss, P. Joller, U. Pilgrim, H. Tacier-Eugster, et M. Jakob. Studies On the Immune Status of Children With Acute Lymphocytic Leukaemia. II. In Remission With and Without Cytostatic Treatment. 1976.

Hitzig, W H., et al. Studies On the Immune Status of Children With Acute Lymphocytic Leukaemia. II. In Remission With and Without Cytostatic Treatment. 1976.