No abstract available
MeSH terms
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Cell Transformation, Neoplastic / genetics
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Colorectal Neoplasms / diagnosis
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Colorectal Neoplasms / genetics*
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DNA Mutational Analysis
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DNA Probes
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DNA, Neoplasm / blood*
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Humans
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Point Mutation / genetics*
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Polymerase Chain Reaction
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Proto-Oncogene Proteins p21(ras) / blood
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Proto-Oncogene Proteins p21(ras) / genetics*
Substances
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DNA Probes
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DNA, Neoplasm
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HRAS protein, human
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Proto-Oncogene Proteins p21(ras)