Analysis of PCB congeners (by GC-ECD) and dioxin-like toxic equivalence (by CALUX assay) in females with endometriosis and other fertility problems Publication Attachment: 99-447.pdf Authors: Pauwels, A, Cenijn, P, Covaci, A, Weyler, J, Schepens, PJC, Brouwer, A Year: 1999