Prevalence of exposure to occupational risks during pregnancy in Spain

1. García, A.M.
2. González-Galarzo, M.C.
3. Ronda, E.
4. Ballester, F.
5. Estarlich, M.
6. Guxens, M.
7. Lertxundia, A.
8. Martinez-Argüelles, B.
9. Marina, L.S.
10. Tardón, A.
11. Vrijheid, M.