bibliographicCitation |
Ansah EK, Narh-Bana S, Asiamah S, Dzordzordzi V, Biantey K, Dickson K, Gyapong JO, Koram KA, Greenwood BM, Mills A, Whitty CJM. Effect of Removing Direct Payment for Health Care on Utilisation and Health Outcomes in Ghanaian Children: A Randomised Controlled Trial. PLoS Med. 2009 Jan 06;6(1):e1000007. doi: 10.1371/journal.pmed.1000007. |