Edwards R W
Tri-Ethnic Center for Prevention Research, Colorado State University, Fort Collins 80523.
Int J Addict. 1993 Dec;28(14):1613-20.
Among United States 8th grade students, marijuana and stimulant use declined from 1987 to 1990. Since then, marijuana and inhalant use have increased. Before 1989, marijuana was the most frequently tried drug by 8th graders. Since then, more students have tried inhalants than have tried marijuana.
在美国八年级学生中,1987年至1990年期间大麻和兴奋剂的使用呈下降趋势。从那时起,大麻和吸入剂的使用有所增加。1989年以前,大麻是八年级学生最常尝试的毒品。从那时起,尝试吸入剂的学生比尝试大麻的学生更多。