http://dx.doi.org/10.4319/lom.2009.7.382 (Publisher version)
Barofsky, A., Vidoudez, C., & Pohnert, G. (2009). Metabolic profiling reveals growth stage variability in diatom exudates. Limnology and Oceanography: Methods, 7(6), 382-390. doi:10.4319/lom.2009.7.382.