Prevalence of asthma, its correlates, and validation of the Pre-School Asthma Risk Factors Scale (PS-ARFS) among preschool children in Lebanon

Hallit S, Sacre H, Kheir N, Hallit R, Waked M, Salameh P. Prevalence of asthma, its correlates, and validation of the Pre-School Asthma Risk Factors Scale (PS-ARFS) among preschool children in Lebanon. Allergol Immunopathol (Madr). 2021; 49(1): 40-49.