"Natural highs" in an historical and biological context.
Emboden
W A
WA
D003469:Culture; D005060:Europe; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010944:Plants; D011640:Public Policy; D019966:Substance-Related Disorders / Q000266:history*; D014481:United States