C G Westrin, C Hirsch, B Lindegård. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AbsenteeismAdultAlcoholismBack PainEducational StatusFamily CharacteristicsHumansIncomeLumbosacral RegionMaleMiddle AgedOccupationsPersonalityPhysical ExertionSick RoleSocial Behavior DisordersSocial ClassSubstance-Related Disorders
Year: 1972 PMID: 4263297
Source DB: PubMed Journal: Clin Orthop Relat Res ISSN: 0009-921X Impact factor: 4.176