Kiran DMD, Pawaskar LJ, Sheikh SN. Efficacy and Safety for the Combination of Levosalbutamol, Ambroxol and Guaifenesin for the Symptomatic Treatment of Productive Cough: Phase IV Clinical Trial. ijirms [Internet]. 2019 Jan. 12 [cited 2024 Apr. 20];4(01):11 to 15. Available from: https://www.ijirms.in/index.php/ijirms/article/view/537