L Nicholson. Show Affiliations »
Abstract
Mesh: See more » ChicagoHealth Benefit Plans, Employee/organization & administrationHumansInsurance, Psychiatric/organization & administrationLabor UnionsMental Disorders/therapySubstance-Related Disorders/therapy
Year: 1991 PMID: 10170686
Source DB: PubMed Journal: Bus Health ISSN: 0739-9413