Authors: J R Masters; J A Thomson; B Daly-Burns; Y A Reid; W G Dirks; P Packer; L H Toji; T Ohno; H Tanabe; C F Arlett; L R Kelland; M Harrison; A Virmani; T H Ward; K L Ayres; P G Debenham Journal: Proc Natl Acad Sci U S A Date: 2001-06-19 Impact factor: 11.205