Evidence Search

Search across evidence sources using semantic retrieval and quality ranking.

Found 10 results for "echium" (0.257s)
pubmed_article meta_analysis Quality: 67 📅 2024 🏷️ echinacea 📊 1 citations 🔓 Open Access
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PMID: 38999738 DOI: 10.3390/nu16131991
pubmed_article meta_analysis Quality: 58 📅 2021 🏷️ echinacea 📊 7 citations 🔓 Open Access
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PMID: 33809656 DOI: 10.3390/nu13030961
cochrane_review meta_analysis Quality: 80 📅 2014 🏷️ echinacea-immune 📊 383 citations
PMID: 24554461 DOI: 10.1002/14651858.CD000530.pub3
pubmed_article meta_analysis Quality: 64 📅 2018 🏷️ echinacea 📊 59 citations
PMID: 28610802 DOI: 10.1016/j.acap.2017.06.006
pubmed_article systematic_review Quality: 51 📅 2025 🏷️ echinacea 📊 8 citations
recent
PMID: 39361172 DOI: 10.1007/s00210-024-03460-6
pubmed_article meta_analysis Quality: 60 📅 2015 🏷️ echinacea 📊 96 citations
PMID: 26840418 DOI: 10.1159/000442111
pubmed_article meta_analysis Quality: 59 📅 2019 🏷️ echinacea-immune 📊 59 citations
PMID: 31126553 DOI: 10.1016/j.ctim.2019.03.011
pubmed_article meta_analysis Quality: 57 📅 2019 🏷️ echinacea 📊 48 citations
PMID: 30660822 DOI: 10.1016/j.phrs.2019.01.028
cochrane_review meta_analysis Quality: 70 📅 2011 🏷️ cochrane-herbal-medicine 📊 6 citations 🔓 Open Access
PMID: 21735404 DOI: 10.1002/14651858.CD006224.pub3
cochrane_review meta_analysis Quality: 66 📅 2006 🏷️ echinacea-immune
PMID: 16437427