06/08/16 04:33:38 z+z/iyLN
同じく、カンナビストによれば大麻がゲートウェードラッグでないと主張しているはずのWHOも、このような発表をしている。
CANNABIS IS ALSO OFTEN THE "GATEWAY DRUG" FOR A LARGE PROPORTION OF HEROIN USERS
Cannabis continues to be the primary drug of choice (followed by benzodiazepines) amongst 14 to 18
year old students (source: school surveys 1996, 1999, 2000). Studies in Sofia (source: Snowball
sampling studies 1995, 1998) show that cannabis is also often the "gateway drug" for a large
proportion of heroin users. At the same time according to available data from treatment demands and
snowball sampling studies, heroin remains the main drug of regular misuse and dependence. The
approximate number of regular heroin users in Bulgaria is in excess of 25 000-30 000. This number
will be more accurate if the assumption is made that there are approximately the same number of
people occasionally using (not in a regular base) heroin. Ethnographic studies and observations on the
sites of dealing indicate that this approach is closer to the reality.
WHO
URLﾘﾝｸ(www.who.int)