206201 Betsy Isaacson, «Our Sleep Problem and What to Do About It,» Newsweek, January 22, 2015, http://www.newsweek.com; Sarah Klein, «12 Surprising Sources of Caffeine,» Health,http://www.health.com; Tuck Danbridge, «30 Bizarre/Delicious Ways to Get Your Caffeine Buzz On,» Thrillist, November 26, 2012, http://www.thrillist.com.
211206 «THE DAWN REPORT: Update on Emergency Department Visits Involving Energy Drinks: A Continuing Public Health Concern,» Substance Abuse and Mental Health Services Administration report, January 10, 2013, http://www.samhsa.gov.
2128 В англоязычной литературе их часто называют smart drugs – «умные лекарства». – Прим. ред.
213207 Carole Cadwalladr, «Students Used to Take Drugs to Get High. Now They Take Them to Get Higher Grades,» The Guardian, February 14, 2015, http://www.theguardian.com.
214208 Amanda L. Chan, «Provigil: Narcolepsy Drug Being Taken by People Without the Sleep Disorder,» The Huffington Post, July 18, 2012, http://www.huffingtonpost.com.