TY - RPRT TI - 7-Caffeoylsedoheptulose from Nyssa sylvatica. AU - X C Li AU - H N elSohly AU - A M Clark PY - 2000 DO - 10.1016/s0031-9422(99)00435-5 UR - https://pubmed.ncbi.nlm.nih.gov/10820826/ ID - 10820826 ER -