Research Article
[Retracted] Visual Analysis of Nutrient Deficiency and Treatment Protocols in Bariatric Surgery Based on VOSviewer
Table 3
Top 15 ranking of coauthors’ countries in terms of number of publications.
| Country | Number of articles published | Percentage |
| USA | 348 | 34.28% | France | 91 | 8.97% | Brazil | 83 | 8.2% | UK | 68 | 6.7% | Italy | 64 | 6.3% | Spain | 60 | 5.9% | Germany | 49 | 4.8% | Netherlands | 43 | 4.2% | Canada | 41 | 4.0% | Australia | 39 | 3.8% | Belgium | 35 | 3.4% | Israel | 35 | 3.4% | China | 30 | 3.0%% | Switzerland | 28 | 2.8% | Greek | 25 | 2.4% |
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