AUTHOR=Chirumbolo Salvatore , Bjørklund Geir TITLE=Commentary: Arnica Montana Effects on Gene Expression in a Human Macrophage Cell Line: Evaluation by Quantitative Real-Time PCR JOURNAL=Frontiers in Immunology VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2016.00280 DOI=10.3389/fimmu.2016.00280 ISSN=1664-3224