00550pab a2200169 454500008004000000100001900040245012600059260000900185300001500194362000800209650002800217650002800245650002000273700001600293700002000309773005100329180718b2017   xxu||||| |||| 00| 0 eng d  aFusheini, Adam  aImplementation challenges of the national health insurance scheme in selected districts in Ghana: evidence from the field  c2017  ap.416-426.  aApr  aSocial security - Ghana  aHealth services - Ghana  aSocial security  aGray, Marie  aMarnoch, Gordon  aInternational Journal of Public Administration