Effects of Two Chinese Herbal Formulae for the Treatment of Moderate to Severe Stable Chronic Obstructive Pulmonary Disease: A Multicenter, Double-Blind, Randomized Controlled Trial
Main Authors: | , , , , , , , , , , , , , , , , , , |
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Format: | Online |
Language: | English |
Published: |
Public Library of Science
2014
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Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4132093/ |