Iron oxide

https://www.wikidata.org/wiki/Q721849

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Parent
Chemistry 28.4M papers	Engineering 23.9M papers	Materials science 18.2M papers	Organic chemistry 12.8M papers
Metallurgy 4.7M papers		Chemical engineering 3.1M papers
Current
Iron oxide 21.7k papers
Child
Iron oxide nanoparticles 9,338 papers

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History