PMS2 and hereditary nonpolyposis colon cancer: Krüger Krüger S S Kinzel Kinzel M M Walldorf Walldorf C C Homozygous PMS2 germline mutations in two families with early-onset haematological malignancy, brain tumours, HNPCC-associated tumours, and signs of neurofibromatosis type 1 Homozygous PMS2 germline mutations in two families with early-onset haematological malignancy, brain tumours, HNPCC-associated tumours, and signs of neurofibromatosis type 1 Eur J Hum Genet Eur J Hum Genet 2008 2008 16 16 62 62 72 72 10.1038/sj.ejhg.5201923 10.1038/sj.ejhg.5201923 supplied-pmid 17851451?