1.
Janson C, Boman G. Intravenous Theophylline after Beta2-Agonist Treatment in Severe Acute Asthma. Effect on Patients Who Are Not Pre-treated with Theophylline. ujms [Internet]. 2010Jan.19 [cited 2024Dec.2];97(2). Available from: https://ujms.net/index.php/ujms/article/view/7530