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Button batteries considered a danger to children, companies working on ways to keep kids from swallowing them | WNCT
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Toddler, 2, dies days after Christmas after swallowing button battery | World | News | Express.co.uk
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A 54-year-old woman with history of psychiatric illness swallowed four... | Download Scientific Diagram
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Comparison between QTCC and conventional batteries σ c at which V max... | Download Scientific Diagram
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