1. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,1994
2. A screening instrument for Autism at 18 months of age: A 6-year follow-up study;Baird;Journal of the American Academy of Child & Adolescent Psychiatry,2000
3. More than numbers: The power of graphs in meta-analysis;Bax;American Journal of Epidemiology,2009
4. Development and validation of MIX: Comprehensive free software for meta-analysis of causal research data;Bax;BMC Medical Research Methodology,2006
5. Bax, L., Yu, L. M., Ikeda, N., Tsuruta, H., & Moons, K. G. (2008). MIX: Comprehensive free software for meta-analysis of causal research data. Version 1.7. http://mix-for-meta-analysis.info.