https://ecipe.org/wp-content/uploads/2022/04/ECI_22_PolicyBrief_TradeDependency_05_2022_LY02.pdf
https://www.thelancet.com/action/showPdf?pii=S2214-109X%2825%2900189-5
https://www.wto.org/english/tratop_e/dispu_e/487abr_e.pdf
https://www.progressivepolicy.org/blogs/trade-fact-of-the-week-americas-non-mfn-tariffs-on-natural-resources-are-usually-low/