1. Black RE, Cousens S, Johnson HL, Lawn JE, Rudan I, Bassani DG, et al. Global, regional, and national causes of child mortality in 2008: a systematic analysis. Lancet. 2010;375:1969–87.
2. Jones G, Steketee RW, Black RE, Bhutta ZA, Morris SS, Bellagio Child Survival Study Group. How many child deaths can we prevent this year? Lancet. 2003;362:65–71.
3. WHO. Revised WHO classification and treatment of childhood pneumonia at health facilities: evidence summaries. Geneva: World Health Organization; 2014. http://apps.who.int/iris/bitstream/10665/137319/1/9789241507813_eng.pdf.
4. WHO. Guidelines for the treatment of malaria. 2nd ed. Geneva: World Health Organization; 2010. http://whqlibdoc.who.int/publications/2010/9789241547925_eng.pdf.
5. Nigeria Federal Ministry of Health. Draft essential medicines scale-up plan. Abuja, Nigeria; 2009.