Has the free maternal health policy eliminated out of pocket payments for maternal health services? Views of women, health providers and insurance managers in Northern Ghana
Dalinjong, Philip Ayizem ; Wang, Alex Y ; Homer, Caroline S E Spracklen, Cassandra Nichole
PloS one, 2018-02, Vol.13 (2), p.e0184830-e0184830 [Periódico revisado por pares]United States: Public Library of Science
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