Trends in health policy and systems research over the past decade: still too little capacity in low-income countries.

PLoS One · 2011 · PMC3222652 · PMID 22132094

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an increasing trendno p-value reported

Overall, we found an increasing trend of publications on HPSR in LMICs, although only 4% were led by authors from low-income countries (LICs).

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