Keep up to date with the latest news and content from BMC Public Health and BioMed Central.
Maryam Farahmand, Fahimeh Ramezani Tehrani, Parisa Amiri* and Fereidoun Azizi
Corresponding author: Parisa Amiri firstname.lastname@example.org
BMC Public Health 2012, 12:1064
Fields marked * are required
BioMed Central Ltd unless otherwise stated. Part of Springer Science+Business Media.