Interim analyses and sequential designs in phase III studies

• 作者Susan Todd; Anne Whitehead; Nigel Stallard; John Whitehead
• 卷第51卷
• 期第5期
• 印刷ISSN0306-5251
• 电子ISSN1365-2125
• 文件大小124.84KB
• 发表时间2001
• DOI10.1046/j.1365-2125.2001.01382.x
• 页码394-399