The study does not imply that paracetamol causes asthma and some children do need more paracetamol than the rest for the growing respiratory problems Glutathione S transferase and theta gene polymorphisms as new risk factors of atopic bronchial asthma Changes in IgE, HLA DR and Glutathione Antioxidant Pathway Components in Blood from Asthma Patients Treated with Ozone Therapy Library of Medical ResearchLibrary of Medical Research Increased oxidative stress and altered levels of antioxidants in asthma Journal of Allergy and Clinical Immunology Glutathione Oxidation Is Associated With Airway Macrophage Functional Impairment in Children With Severe Asthma Pediatric Research