A prospective study of ketamine versus haloperidol for severe prehospital agitation. - Cole, Jon B.; Moore, Johanna C.; Nystrom, Paul C.; Orozco, Benjamin S.; Stellpflug, Samuel J.; Kornas, Rebecca L.; Fryza, Brandon J.; Steinberg, Lila W.; O'Brien-Lambert, Alex; Bache-Wiig, Peter; Engebretsen, Kristin M.; Ho, Jeffrey D. (Clinical Toxicology (15563650), 2016)