Combining risk estimates from observational studies with different exposure cutpoints: a meta-analysis on body mass index and diabetes type 2.
Am J Epidemiol. 2006 Jun 1;163(11):1042-52. doi: 10.1093/aje/kwj141. Epub 2006 Apr 12.
Am J Epidemiol. 2006.
PMID: 16611666