Investigation the determinants of pharmaceutical expenditure share of GDP in Iran and selected OECD countries.

J Pharm Policy Pract · 2021 · PMC8513196 · PMID 34641978

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a negative trendno p-value reported

Between 2007 and 2018, the largest growth in annual pharmaceutical expenditure belonged to South Korea, with Greece showing a negative trend in this area [ 11 , 23 ].

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