AUTHOR=Bosch-Roig Pilar , Ranalli Giancarlo TITLE=The safety of biocleaning technologies for cultural heritage JOURNAL=Frontiers in Microbiology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2014.00155 DOI=10.3389/fmicb.2014.00155 ISSN=1664-302X