Authors: D R Bainbridge; M W Lowdell; I M Hannet; K W Strauss; A Karpas Journal: Philos Trans R Soc Lond B Biol Sci Date: 1997-07-29 Impact factor: 6.237
Authors: A Karpas; I K Hewlett; F Hill; J Gray; N Byron; D Gilgen; V Bally; J K Oates; B Gazzard; J E Epstein Journal: Proc Natl Acad Sci U S A Date: 1990-10 Impact factor: 11.205