The use of participant surveys in the estimation of annual accrual for four multicenter controlled clinical trials: Beverly Koski Clinical Trials Group (CTG) National Cancer Institute of Canada, Queen's University Kingston, Canada (P29)

• Book ID: 119143737
• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 151 KB
• Volume: 9
• Category: Article
• ISSN: 0197-2456
• DOI: 10.1016/0197-2456(88)90163-8