2015/03/01 by Andreas Schapowal, Peter Klein, Sebastian L. Johnston · 1 citation
Health Professions · Medicine · #Cochrane Library #Confidence interval #Echinacea (animal) #Herbal Medicine Research Studies #Internal medicine #Jadad scale #Medicine #Meta-analysis #Otitis #Pediatric health and respiratory diseases #Placebo #Randomized controlled trial #Relative risk #Respiratory and Cough-Related Research #Respiratory system #Respiratory tract infections #Surgery #Tonsillitis #Traditional medicine #Upper respiratory tract infection
paper · doi:10.1007/s12325-015-0194-4
crossref issued 2015/03/01 · crossref published 2015/03/01 · crossref published-print 2015/03/01 · openalex publication_date 2015/03/01 · crossref created 2015/03/17 · crossref published-online 2015/03/18 · crossref deposited 2019/08/22 · openalex created_date 2025/10/10 · crossref indexed 2026/04/17 · openalex updated_date 2026/07/29