Evidence Search

Search across evidence sources using semantic retrieval and quality ranking.

Found 10 results for "contraindications" (0.228s)
pubmed_article systematic_review Quality: 49 ๐Ÿ“… 2012 ๐Ÿท๏ธ echinacea ๐Ÿ“Š 191 citations ๐Ÿ”“ Open Access
exact match
PMID: 23067030 DOI: 10.1111/j.1742-1241.2012.03008.x
clinical_trial clinical_trial Quality: 42 ๐Ÿ“… 2020 ๐Ÿท๏ธ vitamin-d ๐Ÿงช Trial
recent
NCT: NCT04344041
guideline guideline Quality: 69 ๐Ÿ“… 2025 ๐Ÿท๏ธ guideline-supplements
recent
PMID: 40608238 DOI: 10.1007/s40279-025-02230-5
pubmed_article meta_analysis Quality: 75 ๐Ÿ“… 2017 ๐Ÿท๏ธ calcium ๐Ÿ“Š 92 citations ๐Ÿ”“ Open Access
PMID: 28319269 DOI: 10.1002/14651858.CD003614.pub3
clinical_trial clinical_trial Quality: 42 ๐Ÿ“… 2019 ๐Ÿท๏ธ dietary-supplement-general ๐Ÿงช Trial
NCT: NCT03951883
guideline guideline Quality: 65 ๐Ÿ“… 2026 ๐Ÿท๏ธ guideline-supplements
recent
PMID: 41961304 DOI: 10.1007/s00404-026-08389-0
guideline guideline Quality: 65 ๐Ÿ“… 2026 ๐Ÿท๏ธ guideline-supplements
recent
PMID: 41391967 DOI: 10.1016/j.endien.2025.501687
guideline guideline Quality: 64 ๐Ÿ“… 2025 ๐Ÿท๏ธ guideline-supplements
recent
PMID: 41387135 DOI: 10.1016/j.fertnstert.2025.11.014
guideline guideline Quality: 65 ๐Ÿ“… 2024 ๐Ÿท๏ธ guideline-supplements
recent
PMID: 38812150 DOI: 10.19540/j.cnki.cjcmm.20240130.501