Asthma prevalence and risk factors in school children: The RESPIR longitudinal study Julia Alfonso; Santiago Pérez; Ricardo Bou; Ana Amat; Irene Ruiz; Amparo Mora; Silvia Escolano; Laura Chofre;

Avoidance of allergens as an environmental method in the prevention of inhaled allergy symptoms Ziemowit Strzelczyk; Micha¿ Roszkowski; Wojciech Feleszko; Agnieszka Krauze;

Prevalence of asthma, allergic rhinitis and pollinosis in a city of Brazil: A monitoring study T.B. Oliveira; A.L.K. Persigo; C.C. Ferrazza; E.N.N. Ferreira; A.B.G. Veiga;