PCBs and organochlorine pesticide residues in eggs of threatened colonial charadriiform species (Aves, Charadriiformes) from wetlands of international importance in northeastern Greece

The levels of eight PCB congeners (IUPAC 8, 20, 28, 52, 101, 118, 138 and 180) and 13 organochlorine pesticides (a-HCH, b-HCH, Lindane, Heptachlor, Heptachlor epoxide, Aldrin, Dieldrin, Endrin, 2,4′-DDT, 2,4′-DDD, 4,4′-DDT 4,4′-DDD and 4,4′-DDE) were measured in eggs of Mediterranean gulls

Vassilis Goutner et al, Belg. J. Zool., 135 (2) : 157-163, 2005