RUBLE, M. K.; BARI, A. R.; BISWAS, A.; ANAM, M. K.; KHUDA, M. E.; HOSSAIN, M. A.; KAMAL, M. Observation of the Improvement in Nocturnal Asthma Symptoms with Administration of Once Daily Sustained Released Theophylline. Journal of Shaheed Suhrawardy Medical College, [S. l.], v. 9, n. 2, p. 74–77, 2018. DOI: 10.3329/jssmc.v9i2.37267. Disponível em: https://www.banglajol.info/index.php/JSSMC/article/view/37267. Acesso em: 14 aug. 2022.