Putu Rika Veryanti and Ainun Wulandari 2020. EFFECTIVENESS OF BRONCHODILATOR AND CORTICOSTEROID TREATMENT IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD). Journal Pharmaceutical Science and Application. 2, 1 (Jun. 2020), 17–22. DOI:https://doi.org/10.24843/JPSA.2020.v02.i01.p03.