Evidence Search

Search across evidence sources using semantic retrieval and quality ranking.

Found 10 results for "cough" (0.25s)
pubmed_article systematic_review Quality: 62 📅 2023 🏷️ calcium 📊 17 citations 🔓 Open Access
exact match recent
pubmed_article meta_analysis Quality: 61 📅 2016 🏷️ ginseng 📊 23 citations
exact match
pubmed_article meta_analysis Quality: 60 📅 2015 🏷️ echinacea 📊 96 citations
exact match
guideline guideline Quality: 64 📅 2025 🏷️ guideline-supplements
exact match recent
pubmed_article meta_analysis Quality: 54 📅 2021 🏷️ niacin 📊 27 citations 🔓 Open Access
recent
pubmed_article meta_analysis Quality: 73 📅 2013 🏷️ iodine 📊 370 citations 🔓 Open Access
pubmed_article meta_analysis Quality: 70 📅 2016 🏷️ iodine
pubmed_article rct Quality: 68 📅 2025 🏷️ probiotics-immune 📊 10 citations 🔓 Open Access
recent
pubmed_article meta_analysis Quality: 64 📅 2018 🏷️ echinacea 📊 59 citations
pubmed_article systematic_review Quality: 51 📅 2025 🏷️ echinacea 📊 6 citations 🔓 Open Access
recent