R B Singer. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdolescentAdultAgedBundle-Branch Block/mortalityElectrocardiographyHeart Block/mortalityHumansInsurance, LifeMaleMiddle AgedProspective Studies
Year: 1969 PMID: 5393969
Source DB: PubMed Journal: Trans Assoc Life Insur Med Dir Am ISSN: 0066-9598