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Peters, G. J., B. J. Braakhuis, E. A. de Bruijn, E. J. Laurensse, M. van Walsum, and H. M. Pinedo. Enhanced Therapeutic Efficacy of 5'deoxy-5-fluorouridine in 5-fluorouracil Resistant Head and Neck Tumours in Relation to 5-fluorouracil Metabolising Enzymes. Nature Publishing Group, 1989.

Peters, G. J., et al. Enhanced Therapeutic Efficacy of 5'deoxy-5-fluorouridine in 5-fluorouracil Resistant Head and Neck Tumours in Relation to 5-fluorouracil Metabolising Enzymes. Nature Publishing Group, 1989.