Ahmad Rifani, Arief Bakhtiar, Muhammad Amin Departemen Pulmonologi dan Kedokteran Respirasi Fakultas Kedokteran Universitas Airlangga, RSUD Dr. Soetomo, Surabaya Abstract Background: Chronic obstructive pulmonary disease known as chronic inflammatory disease that do not occur locally in the lung but also a systemic effect, including peripheral muscle weakness and increased lactic acid. Ubiquinone contained in the […]