Syed Saud Hasan, Moosa Khan, Musarrat Sultana, Asif Iqbal, & Shamsul Arfin Qasmi. (2017). Clinical efficacy of Bambuterol alone and in combination with Borage & Echium seed oil in chronic persistent asthma. World Journal of Pharmaceutical Sciences, 5(3), 221–228. Retrieved from https://wjpsonline.com/index.php/wjps/article/view/clinical-efficacy-bambuterol-borage-echium-seed-oil