Alahmadi, A., Jradi, H. and Alofi, E. 2020. Risk factors for bronchial asthma among children in Medina city, Saudi Arabia: an ecological approach. International Journal Of Community Medicine And Public Health. 7, 10 (Sep. 2020), 3952–3962. DOI:https://doi.org/10.18203/2394-6040.ijcmph20204360.