@article{698567,
      note = {Available also on the World Bank website (viewed 2 Mar.  2011).},
      url = {http://digitallibrary.un.org/record/698567},
      title = {Improving primary health care delivery in Nigeria :  evidence from four states /},
      publisher = {World Bank Group,},
      recid = {698567},
      pages = {xxv, 90 p. :},
      address = {Washington, D.C. :. 2010},
      year = {2010},
}