No abstract available
MeSH terms
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Aged
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Antineoplastic Agents, Phytogenic / administration & dosage*
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Camptothecin / administration & dosage
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Camptothecin / analogs & derivatives*
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Colorectal Neoplasms / drug therapy*
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Drug Administration Schedule
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Humans
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Irinotecan
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Topoisomerase I Inhibitors
Substances
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Antineoplastic Agents, Phytogenic
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Topoisomerase I Inhibitors
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Irinotecan
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Camptothecin