Methadone, Pierre Robin sequence and other congenital anomalies: Case-control study

1. Cleary, B.
2. Loane, M.
3. Addor, M.-C.
4. Barisic, I.
5. De Walle, H.E.K.
6. Matias Dias, C.
7. Gatt, M.
8. Klungsoyr, K.
9. McDonnell, B.
10. Neville, A.
11. Pierini, A.
12. Rissmann, A.
13. Tucker, D.F.
14. Zurriaga, O.
15. Dolk, H.