F Biering-Sørensen. Show Affiliations »
Abstract
Entities: Disease Species
Mesh: See more » AdultAge FactorsAgedBack Pain/epidemiologyDenmarkFemaleHealth SurveysHumansMaleMiddle AgedPatient ParticipationResearch Design
Year: 1982 PMID: 6216075
Source DB: PubMed Journal: Dan Med Bull ISSN: 0907-8916