The effect of leucovorin on the therapeutic index of fluorouracil in cancer patients.

Yale J Biol Med · 1988 · PMC2590394 · PMID 3284210

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a slight trendno p-value reported

To date, there is a slight trend to improved survival in the patients who received leucovorin plus fluorouracil, but it is unlikely that this trend will ever reach statistical signficance in this small study.

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