共 19 条
[4]
Eldridge S, 2012, PRACTICAL GUIDE CLUS, P85
[6]
Innovative research methods for studying treatments for rare diseases: methodological review
[J].
BMJ-BRITISH MEDICAL JOURNAL,
2014, 349
[7]
The stepped wedge cluster randomised trial: rationale, design, analysis, and reporting
[J].
BMJ-BRITISH MEDICAL JOURNAL,
2015, 350