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    "sources/aisyiah2025-heavy-metals-breast-milk-systematic-review",
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    "sources/durovic2017-human-milk-infant-formula-microelements",
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    "sources/efsa2014-dietary-exposure-iAs",
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    "sources/fatima2024-breast-milk-heavy-metals-lahore-neutrosophic",
    "sources/freire2022-donor-breast-milk-metals",
    "sources/jecfa-67th-aluminium-methylmercury-2007",
    "sources/katrynska2026-human-milk-biomonitor-toxic-metals-review",
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    "sources/mansouri2023-smoking-trace-elements-human-milk",
    "sources/martincarrasco2023-breast-milk-infant-formula-review",
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    "sources/naspolini2024-human-milk-sao-paulo",
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    "sources/pikounis-urinary-biomarkers-infant-formula-vs-human-milk",
    "sources/serreau2024-pollutants-breast-milk-scoping-review",
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}