Evaluating the impact of the national health insurance scheme of Ghana on out of pocket expenditures: a systematic review
Okoroh, Juliet ; Essoun, Samuel ; Seddoh, Anthony ; Harris, Hobart ; Weissman, Joel S ; Dsane-Selby, Lydia ; Riviello, Robert
BMC health services research, 2018-06, Vol.18 (1), p.426-426, Article 426 [Periódico revisado por pares]England: BioMed Central Ltd
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