Urea distribution and uptake in the Atlantic Ocean between 50° N and 50°S.

Painter, Stuart C.; Sanders, Richard; Waldron, Howard N.; Lucas, Michael I.; Torres-Valdes, Sinhue. 2008 Urea distribution and uptake in the Atlantic Ocean between 50° N and 50°S. Marine Ecology Progress Series, 368. 53-63. https://doi.org/10.3354/meps07586