title: Further study on dammarane-saponins of leaves and stems of American Ginseng, Panax quinquefolium.
authors.affiliation: Department of Pharmacognosy, College of Pharmacy, University of Minnesota, Minneapolis, Minnesota, USA.
authors.forename: S E
authors.initials: SE
authors.lastname: Chen
authors.forename: E J
authors.initials: EJ
authors.lastname: Staba
authors.forename: S
authors.initials: S
authors.lastname: Taniyasu
authors.forename: R
authors.initials: R
authors.lastname: Kasai
authors.forename: O
authors.initials: O
authors.lastname: Tanaka