Sample size calculation for before–after experiments with partially overlapping cohorts
Zhang, Song; Cao, Jing; Ahn, Chul
- 期刊名称Contemporary Clinical Trials
- 作者Zhang, Song; Cao, Jing; Ahn, Chul
- 印刷ISSN1551-7144
- 文件大小528.43KB
- 发表时间2015-9
- DOI10.1016/j.cct.2015.09.015