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Molecular and Cellular Biology|October 18, 2001
Reduced rates of gene loss, gene silencing, and gene mutation in Dnmt1-deficient embryonic stem cellsM F Chan, R van Amerongen, T Nijjar, et al.
Gastrointestinal Endoscopy Clinics of North America|April 1, 1996
Complications of upper gastrointestinal endoscopyM F Chan
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