Is JAMA Journal of the American Medical Association a high impact journal?

Is JAMA Journal of the American Medical Association a high impact journal? - (JJAMA) JAMA, published continuously since 1883, is an international peer-reviewed general medical journal. JAMA is a member of the JAMA Network, a consortium of peer-reviewed, general medical and specialty publications. AMA is published 48 times per year in print/online issues, and new articles are published every weekday online. Without any author fees, all research articles are made free access online 6 months after publication on the JAMA website. more...