NANDHINI PRIYA.M, PURUSHOTHAMAN.S. Efficacy, safety and cost effectiveness of oral doxofylline and theophylline for mild to moderate persistent bronchial asthma: A randomized prospective open labeled comparative study. ijpbs [Internet]. 2018 Jun. 30 [cited 2026 Jul. 23];9(2):51-6. Available from: https://ijpbs.net/index.php/journal/article/view/6389