1. Abouzahr C, Wardlaw T (2005) The World Health Report 2005 — Make Every Mother and Child Count: WHO, April 7: available online at: http://www.who.int/whr/2005/en/index.html
2. Thaddeus S, Maine D (1994) Too far to walk: maternal mortality in context. Soc Sci Med 38:1091–110
3. Lassi ZS, Haider BA, Bhutta ZA (2010) Community-based intervention packages for reducing maternal and neonatal morbidity and mortality and improving neonatal outcomes. Cochrane Database Syst Rev 11:CD007754
4. Azad K, Barnett S, Banerjee B, et al (2010) The effect of scaling up women’s groups on birth outcomes in three rural districts of Bangladesh: a cluster-randomised controlled trial. Lancet 375:1142–4
5. Manandhar DS, Osrin D, Shrestha BP, et al (2004) Effect of participatory intervention with women’s groups on birth outcomes in Nepal: cluster randomized control trial. Lancet 364:970–9