TITLE     : Longitudinal changes of respiratory symptoms in a pediatric sample of Northern Italy
AUTHOR(S) : Modena P, Pedreschi M, Baldacci S, Vellutini M, Carrozzi L, Di Pede F, Martinelli M, Mammini U, Paoletti P, Viegi G
TYPE      : Contribution to journal
YEAR      : 1995
CODE      : 239651

*** DO NOT EDIT THIS FILE ***