title: [Are we uro-ecologists?].
authors.forename: Alain
authors.initials: A
authors.lastname: Frei
mesh_terms: D056804:Biofuels / Q000600:supply & distribution*; D004463:Ecology; D006802:Human Activities; D006801:Humans; D006859:Hydrogen / Q000737:chemistry; D059349:Urine Specimen Collection; D001335:Vehicle Emissions / Q000517:prevention & control
chemical_list: D056804:Biofuels; D001335:Vehicle Emissions; D006859:Hydrogen