One in Three Pro Football Players Think They Have CTE A stunning number of still-living former football players perceive chronic traumatic encephalopathy, with clinical implications.

Because small numbers of highly cited articles can have outsized influence on certain citation measures like the 2-year Journal Impact Factor (JIF) (see below for definition), Springer Nature ...

Science Translational Medicine is an interdisciplinary medical ... According to the Journal Citation Reports, the journal has a 2010 impact factor of 3.511.

Nature Medicine is published monthly. Articles are archived online in text and PDF formats; access is by subscription only. Its 2010 impact factor was 25.430, making it the highest-cited research ...