1. Rationale, potentials, and promise of systematic reviews;Egger,2001
2. Experiences with meta-analysis in NDA submissions;Huque;Proc Biopharmac Sec Am Stat Assoc,1988
3. Planning the study;Petitti,2000
4. Summarizing the evidence—evaluating differences in study results;Montori,2002
5. The Cochrane Collaboration in the 20th century;Antes,2001