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. 2023 Jun 15;11(12):1753. doi: 10.3390/healthcare11121753

Figure 3.

Figure 3

Ranking of the top 20 pharmaceutical companies that sponsored cancer clinical trials in South America, according to continent and country, from 2010 to 2020. Note: Sponsors conducting less than five clinical trials during the study period were omitted (other companies). Source: clinicaltrials.gov.