Endocrine Disrupting Nonylphenols Are Ubiquitous in Food Guenther, Klaus ; Heinke, Volkmar ; Thiele, Bjoern ; Kleist, Einhard ; Prast, Hartmut ; Raecker, Torsten Abstract Publication: Environmental Science and Technology Pub Date: April 2002 DOI: 10.1021/es010199v Bibcode: 2002EnST...36.1676G