title: [Studies on the coumarins from the Chinese crude drugs chuanduhuo (root of Angelica pubescens Maxim. f. biserrata Shan et Yuan) and zheduhuo (root of A. pubescens Maxim.)].
mesh_terms: D002681:China; D003374:Coumarins / Q000032:analysis*; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D003374:Coumarins