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Psittacula

"Psittacula" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

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A genus in the family PSITTACIDAE containing three species of PARAKEETS: the Derbyan, the Alexandrine, and the rose-ringed.


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This graph shows the total number of publications written about "Psittacula" by people in this website by year, and whether "Psittacula" was a major or minor topic of these publications.
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