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BACKGROUND The study compares letrozole and aminoglutethimide (AG), a standard therapy for postmenopausal women with advanced breast cancer, previously treated with antioestrogens. PATIENTS AND(More)
Early results of a prospective, randomized trial of active, specific immunotherapy adjunctive to nephrectomy in all stages of RCC are presented. Forty-three patients with median followup of 30 m, who(More)