Lucid dream

https://www.wikidata.org/wiki/Q181078

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Medicine 49.4M papers	Biology 36M papers	Chemistry 28.9M papers	Food science 2.5M papers
Traditional medicine 1.1M papers	Ganoderma lucidum 7,370 papers	Ganoderma 5,782 papers
Current
Lucid dream 996 papers
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