Search results
Maternal and Child Health Journal > 2017 > 21 > 3 > 421-431
Current Epidemiology Reports > 2016 > 3 > 1 > 113-124
BMC Public Health > 2016 > 16 > 1 > 1-11
Maternal and Child Health Journal > 2013 > 17 > 6 > 1095-1102
Maternal and Child Health Journal > 2017 > 21 > 3 > 421-431
Current Epidemiology Reports > 2016 > 3 > 1 > 113-124
BMC Public Health > 2016 > 16 > 1 > 1-11
Maternal and Child Health Journal > 2013 > 17 > 6 > 1095-1102