treatment and addiction
type: Concept
narrower: laboratory techniques

laboratory techniques
definition: Drug testing has become increasingly common in American life. Passing a drug screening test has become a prerequisite for employment in many companies, and some school systems have instituted drug testing policies as a requirement for participation in extracurricular activities. [Source: Encyclopedia of Drug Policy; Laboratory Techniques]
broader: treatment and addiction
type: Concept

concepts
type: Collection
type: ConceptGroup
member: laboratory techniques