1. Meta-analysis in clinical trials;Dersimonian;Controlled Clinical Trials,1986
2. Meta-analysis: cumulating research findings across studies;Hunter,1982
3. The method of information synthesis and its use in the assessment of health care technology;Marcus;Int of Technology Assessment of Health Care,1987
4. The consensus development conference and the European experience;Vang,1986
5. The town meeting for technology: the maturation of consensus conferences;Mullan,1985