(HealthDay)—The use of 15 headache days/month as a threshold to distinguish episodic and chronic migraine does not capture the burden of illness, according to a study recently published online in Headache.
Ryotaro...
An international team of researchers has found that just 4.4 percent of people in France have been infected with the SARS-CoV-2 virus—a percentage far below that needed for herd immunity. In their paper...
We and our partners use cookies on this site to improve our service, perform analytics, personalize advertising, measure advertising performance, and remember website preferences.Ok