Keep up to date with the latest news and content from BMC Health Services Research and BioMed Central.
Andréa D Bertoldi*, Aluísio JD Barros, Anita Wagner, Dennis Ross-Degnan and Pedro C Hallal
Corresponding author: Andréa D Bertoldi firstname.lastname@example.org
BMC Health Services Research 2008, 8:222
Fields marked * are required
BioMed Central Ltd unless otherwise stated. Part of Springer Science+Business Media.