We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleUrinary concentrations of bisphenol A and 4-nonylphenol in a human reference population.AuthorsCalafat AM; Kuklenyik Z; Reidy JA; Caudill SP; Ekong J; Needham LLPublicationEnvironmental health perspectives, 2005, Vol 113, Issue 4, p391ISSN0091-6765Publication typearticleDOI10.1289/ehp.7534