Search results
BMC Public Health > 2019 > 19 > 1 > 1-14
BMC Public Health > 2019 > 19 > 1 > 1-13
Maternal and Child Health Journal > 2017 > 21 > 4 > 818-824
International Journal of Gynecology and Obstetrics > 2015 > 131 > Supplement 1 > S40-S42
Contraception > 2014 > 90 > 3 > 211-225
Sexuality and Culture > 2012 > 16 > 4 > 467-485