Levels of polychlorinated dibenzo-p-dioxins, dibenzofurans and dioxin-like polychlorinated biphenyls in placentas from the Spanish INMA birth cohort study

1. Fernandez, M.F.
2. Parera, J.
3. Arrebola, J.P.
4. Marina, L.S.
5. Vrijheid, M.
6. Llop, S.
7. Abalos, M.
8. Tardon, A.
9. Castaño, A.
10. Abad, E.
11. Olea, N.