No abstract available
MeSH terms
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Antineoplastic Combined Chemotherapy Protocols / therapeutic use
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Carcinoma / drug therapy*
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Colorectal Neoplasms / drug therapy*
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Fluorouracil / administration & dosage
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Humans
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Leucovorin / administration & dosage
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Methotrexate / therapeutic use*
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Prognosis
Substances
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Leucovorin
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Fluorouracil
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Methotrexate