No abstract available
MeSH terms
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Adult
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Female
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Gene Frequency / genetics
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Humans
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Mutation / genetics*
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Nevus, Sebaceous of Jadassohn / genetics*
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Proto-Oncogene Proteins / genetics
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Proto-Oncogene Proteins p21(ras) / genetics
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ras Proteins / genetics*
Substances
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KRAS protein, human
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Proto-Oncogene Proteins
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HRAS protein, human
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Proto-Oncogene Proteins p21(ras)
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ras Proteins