Authors: R Gantt; R Parshad; R A Ewig; K K Sanford; G M Jones; R E Tarone; K W Kohn Journal: Proc Natl Acad Sci U S A Date: 1978-08 Impact factor: 11.205
Authors: P E Hockberger; T A Skimina; V E Centonze; C Lavin; S Chu; S Dadras; J K Reddy; J G White Journal: Proc Natl Acad Sci U S A Date: 1999-05-25 Impact factor: 11.205