R Doll1. Show Affiliations » 1. ICRF Cancer Studies Unit, Radcliffe Infirmary, Oxford.
Abstract
Mesh: See more » EnglandEthics, Medical/historyHistory, 20th CenturyMulticenter Studies as Topic/historyRandomized Controlled Trials as Topic/history
Year: 1991 PMID: 1885634 DOI: 10.1017/s002193200001943x
Source DB: PubMed Journal: J Biosoc Sci ISSN: 0021-9320