1. Saving Newborn Lives. State of the World's Newborns. Save the Children-USA: Washington, DC, 2001.
2. Hyder A, Morrow R, Wali S, McGuckin J . Burden of Disease for Neonatal Mortality in South Asia and Sub-Saharan Africa. Save the Children Federation-USA: Washington, DC, 2001.
3. World Health Organization. Pregnancy, Childbirth, Postpartum and Newborn Care: A Guide for Essential Practice. World Health Organization: Geneva, Switzerland, 2003.
4. Jones G, Steketee RW, Black RE, Bhutta ZA, Morris SS . How many child deaths can we prevent this year? The Bellagio Child Survival Study Group. Lancet 2003; 362: 65–71.
5. Knippenberg R, Lawn JE, Darmstadt GL, Begkoyian G, Fogstad H, Walelign N et al. Lancet Neonatal Survival Steering Team. Systemic scaling up of neonatal care in countries. Lancet 2005; 365 (9464): 1087–1098.