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Fig. 6 | Nutrition Journal

Fig. 6

From: World-wide research architecture of vitamin D research: density-equalizing mapping studies and socio-economic analysis

Fig. 6

Citation analysis. a Density-equalizing map of country total citations. The area of each country was scaled in proportion to its total number of citations. b Density-equalizing map of country citation rates (threshold: 30 vitamin D related articles). The area of each country was scaled in proportion to citations per published article rate. c Density-equalizing map of country-specific h-indices (modified). The area of each country was scaled in proportion to country-specific h-indices

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Nutrition Journal

ISSN: 1475-2891

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