1. Adding it up: the costs and benefits of investing in sexual and reproductive health 2014;Singh,2014
2. Demography of unintended pregnancy;Brown,1995
3. The effects of unintended pregnancy on infant, child, and parental health: a review of the literature;Gipson;Stud Fam Plann,2008
4. Family planning and the burden of unintended pregnancies;Tsui;Epidemiol Rev,2010
5. Causes and consequences of contraceptive discontinuation: evidence from 60 Demographic and Health Surveys;Ali,2012