Maternal vitamin D status in pregnancy and risk of lower respiratory tract infections, wheezing, and asthma in offspring

1. Morales, E.
2. Romieu, I.
3. Guerra, S.
4. Ballester, F.
5. Rebagliato, M.
6. Vioque, J.
7. Tardón, A.
8. Rodriguez Delhi, C.
9. Arranz, L.
10. Torrent, M.
11. Espada, M.
12. Basterrechea, M.
13. Sunyer, J.