1. Local understandings and current barriers to optimal birth intervals among recently delivered women in Sylhet District, Bangladesh;Lehnertz;Int Health,2013
2. Global strategy for infant and young child feeding;World Health Organization,2003
3. Preventing disease and saving resources: the potential contribution of increasing breastfeeding rates in the UK NICE report for Unicef;Renfrew,2012
4. Technical consultation on hormonal contraceptive use during lactation and effects on the newborn Summary report. 10.05;World Health Organization Department of Reproductive Health and Research (WHO/RHR) WHO/RHR,2008
5. To use or not use combined hormonal oral contraceptives during lactation;Erwin;Fam Plann Perspect,1994