Khan PA, Sujala A, Nousheen BBS, Fatima AF, Ala HT, Reddy ABTP. A COMPARATIVE EVALUATION OF THE EFFICACY OF TRIPLE DRUG THERAPY WITH DUAL DRUG THERAPY IN COPD PATIENTS. Int J Pharm Pharm Sci [Internet]. 2018 Apr. 1 [cited 2024 Nov. 20];10(4):105-9. Available from: https://mail.innovareacademics.in/journals/index.php/ijpps/article/view/24529