AUTHOR=Vasconcelos Marta W. TITLE=Chitosan and chitooligosaccharide utilization in phytoremediation and biofortification programs: current knowledge and future perspectives JOURNAL=Frontiers in Plant Science VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2014.00616 DOI=10.3389/fpls.2014.00616 ISSN=1664-462X