A Diverse and Comprehensive Multidisciplinary Research ...

Impact factor of 9.58 for 2018 5-year impact factor of 10.6 Eigenfactor of 1.02 for 2018 ... the United States, reflecting the global nature of high-impact scientific research. PNAS is format-neutral at first submission. ... BRIEF REPORTS New in 2019, Brief Reports describe observations of … ................
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