Bibliografisk träff 2009-05-07 Polyhydroxylated steroids from an endophytic fungus, Chaetomium globosum ZY-22 isolated from Ginkgo biloba. Qin JC, Gao JM, Zhang YM, Yang SX, Bai MS, Ma YT, Laatsch H. Steroids · research support, non-u.s. gov't; journal article · DOI 10.1016/j.steroids.2009.04.011