title: [Determination of methyl nonyl ketone in volatile oil from herbs of Houttuynia cordata by GC-MS].
authors.affiliation: Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
authors.forename: Lixin
authors.initials: L
authors.lastname: Yang
authors.forename: Yongxin
authors.initials: Y
authors.lastname: Zhang
authors.forename: Hong
authors.initials: H
authors.lastname: Yi
authors.forename: Hua
authors.initials: H
authors.lastname: Yang
authors.forename: Qiwei
authors.initials: Q
authors.lastname: Zhang