·P-26 Trends in patient accrual rates by clinical center over a 10-year period

✍ Scribed by Dawn W. Blackhurst; Maureen G. Maguire; Barbara S. Hawkins

• Book ID: 113297119
• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 136 KB
• Volume: 11
• Category: Article
• ISSN: 0197-2456
• DOI: 10.1016/0197-2456(90)90125-l