Authors: G J Feistner; P Højrup; C J Evans; D F Barofsky; K F Faull; P Roepstorff Journal: Proc Natl Acad Sci U S A Date: 1989-08 Impact factor: 11.205
Authors: A Tsarbopoulos; B N Pramanik; J E Labdon; P Reichert; G Gitlin; S Patel; V Sardana; T L Nagabhushan; P P Trotta Journal: Protein Sci Date: 1993-11 Impact factor: 6.725