DNA Mismatch Repair Gene Mosaicism Is Rare in People With Mismatch Repair-Deficient Cancers

R Walker, JE Joo, K Mahmood, P Georgeson, M Clendenning, S Joseland, J Como, SG Preston, S Stoss, C Rosty, BJ Pope, FA Macrae, AK Win, JL Hopper, MA Jenkins, JD Potter, NJ Samadder, MD Walsh, IM Winship, DD Buchanan