ABSTRACT
CONTENT
Use of Cannabis Throughout the World
Use of Marihuana in the United States
Effects of Marihuana
Investigation by the Mayor’s Committee
Weil Investigation
Crancer Investigation
LSD-Type Effects of Marihuana and Hashish
Effects of Tetrahydrocannabinol (THC)
Cannabis as a Social Problem
Antisocial and Criminal Activity
Physical and Psychological Dependence
A Stepping-Stone to Heroin
Mental Illness
Physical Health
Amotivational Syndrome
Prohibition or Legalization of Marihuana
References
