<http://schema.org/description>
"People who like to smoke when they drink may be at greater risk of suffering a hangover the next morning, according to a study in the January 2013 issue of the Journal of Studies on Alcohol and Drugs."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2012-12-worsen-hangover-heavy.html>