title: Apparent half-life of excretion of cannabinoids in man.
abstract: The apparent half-life of excretion of cannabinoids was calculated from their concentration in the urine of 27 psychotic patients. The best estimate was about 4 days but the range was too wide to be of use in predicting time to total clearance from the body of any randomly chosen patient.
mesh_terms: D000293:Adolescent; D000328:Adult; D002186:Cannabinoids / Q000652:urine*; D006207:Half-Life; D006801:Humans; D007700:Kinetics; D008297:Male; D008875:Middle Aged
chemical_list: D002186:Cannabinoids