소아 천식 환자에서 비염과 천식과의 관계: 알레르기비염과 비알레르기비염 비교

Purpose: We aimed to determine the prevalence of allergic rhinitis and nonallergic rhinitis, difference in symptoms between allergic rhinitis and nonallergic rhinitis, and the association between lung function and the degree of asthma control in children with asthma. Methods: One hundred seventy pat...