lunedì 17 agosto 2015

NYT Science: Marijuana: Uncertain Medicine

Marijuana: Uncertain Medicine
By AXEL GERDAU and AARON BYRD

Marijuana’s effects can vary from person to person, and scientists are not quite sure what to make of the common distinction users and growers make between cannabis sativa and cannabis indica.

Published: August 17, 2015 at 06:00AM

via NYT Science http://ift.tt/1hHUL5b