Should parasitic disease be investigated in immigrant children with relative eosinophilia from tropical and sub-tropical regions?

1. Belhassen-García, M.
2. Pardo-Lledias, J.
3. Pérez del Villar, L.
4. Muro, A.
5. Velasco-Tirado, V.
6. Muñoz Bellido, J.L.
7. Vicente, B.
8. Blázquez de Castro, A.
9. Cordero-Sánchez, M.