Rouchaud, J., Moons, C., Benoit, F., Ceustermans, N., & Maraite, H. (1987). Metabolism of Pronamide-c-14 in the Soil and in Lettuce (lactuca-sativa) Under Field Conditions. Weed Science, 35(4), 469-475. https://hdl.handle.net/2078.5/41753 (Original work published 1987)