R Doll1. Show Affiliations » 1. University of Oxford, Oxford.
Abstract
Mesh: See more » Case-Control StudiesCohort StudiesHistory, 20th CenturyHumansRetrospective StudiesUnited States
Year: 2001 PMID: 11565444 DOI: 10.1007/bf01324251
Source DB: PubMed Journal: Soz Praventivmed ISSN: 0303-8408