Search results
BMC Infectious Diseases > 2018 > 18 > 1 > 1-7
BMC Research Notes > 2016 > 9 > 1 > 1-10
Malaria Journal > 2016 > 15 > 1 > 1-8
The Journal of Obstetrics and Gynecology of India > 2015 > 65 > 1 > 45-49
BMC Infectious Diseases > 2014 > 14 > 1 > 1-7
European Journal of Epidemiology > 2000 > 16 > 10 > 919-926