A stimulating treatment for emphysema

@article{Hogg1997AST,
  title={A stimulating treatment for emphysema},
  author={James C. Hogg},
  journal={Nature Medicine},
  year={1997},
  volume={3},
  pages={603-604}
}
Retinoic acid reverses elastase-induced emphysema in rats by stimulating an increase in the number of lung alveoli (675–677).