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Bibliometric analysis on global Catha edulis (khat) research production during the period of 1952–2014
BACKGROUND: Publication of scientific articles related to khat (Catha edulis) in peer-reviewed journals is considered a measure of research productivity. The principal objectives of this study were to quantify the research contribution related to khat at the global level, as well as to determine its...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4558725/ https://www.ncbi.nlm.nih.gov/pubmed/26337534 http://dx.doi.org/10.1186/s12992-015-0124-x |