Authors: C M Parker; K L Cepek; G J Russell; S K Shaw; D N Posnett; R Schwarting; M B Brenner Journal: Proc Natl Acad Sci U S A Date: 1992-03-01 Impact factor: 11.205
Authors: K J Micklem; Y Dong; A Willis; K A Pulford; L Visser; H Dürkop; S Poppema; H Stein; D Y Mason Journal: Am J Pathol Date: 1991-12 Impact factor: 4.307