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    "sources/ametepey2018-ghana-vegetables-heavy-metals",
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    "sources/grochowska-niedworok2020-cadmium-lead-tomatoes-poland",
    "sources/jaishree2015-effluent-irrigated-crops-metals",
    "sources/jasinska2019-mushroom-cadmium",
    "sources/karatasli2018-radionuclide-heavy-metal-turkey-olives",
    "sources/mironczuk-chodakowska2013-cd-pb-wild-mushrooms-poland",
    "sources/orywal2021-heavy-metals-dried-mushrooms",
    "sources/pal2017-wastewater-vegetables-heavy-metals",
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    "sources/sadee2022-erbil-vegetables",
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    "sources/vela2023-quito-vegetables-cd-pb",
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