Efficacy and safety of echinacea in treating upper respiratory tract infections in children: a randomized controlled trial. (Q33974381)
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scientific article
Language | Label | Description | Also known as |
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English | Efficacy and safety of echinacea in treating upper respiratory tract infections in children: a randomized controlled trial. |
scientific article |
Statements
Efficacy and safety of echinacea in treating upper respiratory tract infections in children: a randomized controlled trial (English)
James A Taylor
Wendy Weber
Leanna Standish
Hal Quinn
Jenna Goesling
1 December 2003