Tài liệu tham khảo WikiPedia: Clitopilus //www.ncbi.nlm.nih.gov/pmc/articles/PMC2802732 //www.ncbi.nlm.nih.gov/pubmed/20198166 //dx.doi.org/10.3767%2F003158509X480944 http://www.persoonia.org/Issue/23/11.pdf