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Article

[Application of matrix assisted laser desorption ionization-time of flight-mass spectrometry in detecting K-ras gene mutation of colorectal cancer].

Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery - 1 Jan 2013

Xing Jia-di, Zhang Lian-hai, Li Jing-jing, Li Zi-yu, Su Xiang-qian, Ji Jia-fu

Abstract excerpt

OBJECTIVE: To investigate the clinical value of matrix assisted laser desorption ionization-time of flight-mass spectrometry (MALDI-TOF-MS) in detecting K-ras gene mutation. METHODS: Sixty-one paraffin-embeded specimens of colorectal cancer were selected. MALDI-TOF-MS and regular sequencing were...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 23355247

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23355247-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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