Trisomy 18p caused by a supernumerary marker with a chromosome 13/21 centromere: A possible recurrent chromosome aberration

1. Plaja, A.
2. Lloveras, E.
3. Martinez-Bouzas, C.
4. Barreña, B.
5. Campo, M.D.
6. Fernández, A.
7. Herrero, M.
8. Barranco, L.
9. Palau, N.
10. López-Aríztegui, M.A.
11. Català, V.
12. Tejada, M.-I.