title: [Is cannabis always a soft drug?].
authors.forename: F J
authors.initials: FJ
authors.lastname: Böhm
authors.forename: R A
authors.initials: RA
authors.lastname: Hirasing
mesh_terms: D000293:Adolescent; D000328:Adult; D002188:Cannabis; D002648:Child; D006801:Humans; D002189:Marijuana Abuse / Q000150:complications*; D008385:Marijuana Smoking / Q000009:adverse effects
vernacular_title: Is cannabis altijd een 'soft drug'?