Keep up to date with the latest news and content from BMC Public Health and BioMed Central.
Nisha Jha*, Omi Bajracharya and P Ravi Shankar
Corresponding author: Nisha Jha firstname.lastname@example.org
BMC Public Health 2013, 13:652
These numbers are accesses on BioMed Central websites only, and an underestimate of total usage. More information
BioMed Central Ltd unless otherwise stated. Part of Springer Science+Business Media.