[The courier syndrome].
D000293:Adolescent; D003042:Cocaine / Q000506:poisoning*; D004064:Digestive System; D005547:Foreign Bodies / Q000150:complications*; D003932:Heroin / Q000506:poisoning*; D006801:Humans; D008297:Male
D003932:Heroin; D003042:Cocaine
Het koeriersyndroom.