https://www.inrs.fr/media.html?refINRS=ED%206069 2010 France French scientific and technical information ink printing occupational exposure solvents risk varnish specific occupational hazard, nos toxicological data sheet
--- https://www.inrs.fr/media.html?refINRS=ED%206081 2010 France French occupational exposure Occupational exposure to risk-factors risk hotel receptionist specific occupational hazard, nos scientific and technical information