[A comprehensive multivariate analysis of the correlation among external morphology, chemical constituents and purgative activity of Rheum species].

@article{Xiao1982ACM,
  title={[A comprehensive multivariate analysis of the correlation among external morphology, chemical constituents and purgative activity of Rheum species].},
  author={Pei Gen Xiao and Kang Xu and Xiaohui Song},
  journal={Zhong xi yi jie he za zhi = Chinese journal of modern developments in traditional medicine},
  year={1982},
  volume={2 4},
  pages={197, 231-4}
}