Assessment of short-term changes induced by a Dermatophagoides pteronyssinus extract on asthmatic patients. Randomised, double-blind, placebo-controlled trial

1. Vidal, C.
2. Tabar, A.I.
3. Figueroa, J.
4. Navarro, J.A.
5. Sánchez, C.
6. Orovitg, A.
7. Armisen, M.
8. Echechipía, S.
9. Joral, A.
10. Lizarza, S.
11. Lizaso, M.T.
12. Rodriguez, V.
13. de la Torre, F.