Graczyk, H., Hopf, N., Mediouni, Z., Canu, I. G., Sanvido, O., Schmid, K. and Berthet, A. (2018) “Occupational exposure to plant protection products and health effects in Switzerland: what do we know and what do we need to do?”, Swiss Medical Weekly, 148(1718), p. w14610. doi: 10.4414/smw.2018.14610.