Yanti F, Ali M, Daulay R, Dalimunthe W, Daulay R. Decreased peak expiratory flow in pediatric passive smokers. PI [Internet]. 30Aug.2011 [cited 26Apr.2024];51(4):198-01. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/870