Incidence of respiratory and allergic symptoms in Italian and immigrant children.
Marcon
Alessandro
A
Unit of Epidemiology and Medical Statistics, Department of Public Health and Community Medicine, University of Verona, Italy. alessandro.marcon@univr.it
Cazzoletti
Lucia
L
Rava
Marta
M
Gisondi
Paolo
P
Pironi
Vanda
V
Ricci
Paolo
P
de Marco
Roberto
R