Results from an international case-control study of childhood brain tumors: The role of prenatal vitamin supplementation

1. Preston-Martin, S.
2. Pogoda, J.M.
3. Mueller, B.A.
4. Lubin, F.
5. Modan, B.
6. Holly, E.A.
7. Filippini, G.
8. Cordier, S.
9. Peris-Bonet, R.
10. Choi, W.
11. Little, J.
12. Arslan, A.