No abstract available
MeSH terms
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Aged
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Antimetabolites, Antineoplastic / adverse effects*
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Antineoplastic Combined Chemotherapy Protocols / adverse effects*
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Colorectal Neoplasms / drug therapy
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Fluorouracil / adverse effects*
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Humans
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Leucovorin / adverse effects*
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Male
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Vasculitis, Leukocytoclastic, Cutaneous / chemically induced*
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Vitamin B Complex / adverse effects*
Substances
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Antimetabolites, Antineoplastic
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Vitamin B Complex
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Leucovorin
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Fluorouracil