Urinary 1-hydroxypyrene and PAH exposure in 4-year-old Spanish children Abril Molina, Ana 2025-01-16T10:26:22Z 2025-01-16T10:26:22Z 2009 journal article https://hdl.handle.net/10481/99367 10.1016/j.scitotenv.2008.10.068 http://creativecommons.org/licenses/by-nc-nd/3.0/ open access Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License