Comparative study of the antihistamines astemizole, terfenadine and chlorphenyramine in the symptomatic management of seasonal allergic rhinoconjunctivitis in childhood

1. Villa Asensi, J.R.
2. Garcia-Hernandez, G.
3. Nunez de Prado, C.
4. Jimenez, F.
5. Gonzalez Carrasco, E.