https://corporateeurope.org/en/2020/02/toxic-residues-through-back-door
https://www.brookings.edu/wp-content/uploads/2022/12/WP82-Hansel-et-al_12.14.pdf
https://www.southcentre.int/wp-content/uploads/2022/10/Bk_2022_Harnessing-the-Multilateral-Patent-and-Plant-Variety-Protection-Regimes-to-Advance-Food-Security_EN.pdf