https://www.dekut.com/World_Business/marijuana-drug-tests-card/ With Marijuana drug tests card, you can conduct hassle free drug testing, at your home or in complete privacy. Intake of marijuana through smoking or orally, produces euphoric effects like, short term memory and slow learning, transient episodes of confusion and anxiety. Effect of intake of marijuana occurs in 20 to 30 minutes and last long of 90 to 120 minutes after a cigarette. Wed, 04 Apr 2012 08:07:30 UTC en