@article{Zhang_1999 author = {Hua Zhang and Feng Gong and Yongjun Feng and Changkai Zhang}, title = {Flammulin Purified from the Fruit Bodies of Flammulina velutipes (Curt.:Fr.) P.Karst}, journal = {International Journal of Medicinal Mushrooms}, issn = {1521-9437}, year = {1999}, volume = {1}, number = {1}, pages = {89--92} }