Studies on 3,7-dimethyl-1-(5-oxo-hexyl)-xanthine (BL 191): the inhibitory effect of BL 191 on PDE in various tissues of rats.

@article{Hayashi1976StudiesO3,
  title={Studies on 3,7-dimethyl-1-(5-oxo-hexyl)-xanthine (BL 191): the inhibitory effect of BL 191 on PDE in various tissues of rats.},
  author={Shun-suke Hayashi and Takanori Sakaguchi and Hidetoshi Ozawa},
  journal={Japanese journal of pharmacology},
  year={1976},
  volume={1},
  pages={117-20}
}