... research from Australia demonstrates that chronic users of cannabis are unlikely to register higher than 5 ng/mL 24 ... unfair convictions would occur for those who have consumed cannabis more than a day before. Second, this research ... active THC, testing devices may be able to detect recent cannabis ingestion. This could assist a zero-tolerance ...
Marijuana and its extracts are derived from Cannabis sativa , a type of hemp plant that contains active ... 2 hours. Diagnosing dependence The DSM-5 [ 2 ] defines cannabis dependence as a disorder characterized by a ... symptoms occurring within a 12-month period: Using cannabis in larger amounts or over a longer period than was ...
Medicinal cannabis presents a unique dilemma for physicians and ... have been designated as the gatekeepers of access to cannabis for medical purposes. On 5 May 2015 the College of ... in BC who plan to support patients in the use of cannabis for medical purposes. Practitioners for Medicinal ...
... continued research and the development of pharmaceutical cannabis-derived products provided through traditional ... and Surgeons of British Columbia Letters Medicinal cannabis: Concern with College standard. College replies ...