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Fig. 2 | Orphanet Journal of Rare Diseases

Fig. 2

From: Effects of socio-economic factors on research over systemic sclerosis: an analysis based on long time series of bibliometric data

Fig. 2

Landscape of SSc publications. Total SSc publication production originating from different countries during 1969–2018 is shown on the world map. Different colors were assigned to countries according to the total number of SSc publications. Warmer colors represent higher SSc publication production and cooler colors represent lower production. Countries without SSc publications were presented in the grey color. The ten countries with the most SSc publications were listed with the rank and number of SSc publications. SSc systemic sclerosis

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Orphanet Journal of Rare Diseases

ISSN: 1750-1172