Schneider, Gerald F., Cheesman, Alexander W., Winter, Klaus, Turner, Benjamin L., Sitch, Stephen, and Kursar, Thomas. 2017. "
Current ambient concentrations of ozone in Panama modulate the leaf chemistry of the tropical tree Ficus insipida."
Chemosphere, 172 363–372.
https://doi.org/10.1016/j.chemosphere.2016.12.109.