Kadar IL-13, TNF-α IL-6, IL-8 pada pasien PPOK stabil berdasarkan kriteria GOLD 2017 menggunakan kondensasi udara napas di Rumah Sakit Rujukan Respirasi Nasional Persahabatan = IL-13, TNF-α, IL-6, IL-8 level in stable COPD based on GOLD criteria 2017 using exhaled breath condensate in Persahabatan National Respiratory Referral Hospital

Proporsi hipertensi pada pasien PPOK stabil di RSUP Persahabatan = Proportion of Hypertension in Stable COPD patient in National Respiratory Center Persahabatan Hospital

Prevalens hipereaktivitas bronkus pada penyakit paru obstruktif kronik (PPOK) stabil menurut panduan GOLD 2017 di Rumah Sakit Rujukan Respirasi Nasional Persahabatan Jakarta, Indonesia = Prevalence of bronchial hyperreactivity in stable COPD patients according to GOLD 2017 treated at Persahabatan Hospital Jakarta, Indonesia

Keberhasilan pengobatan tuberkulosis endobronkial di Rumah Sakit Rujukan Respirasi Nasional Persahabatan = Successful treatment of endobronchial tuberculosis in Persahabatan National Respiratory Referral Hospital

Kadar nitrit oksida (NO) udara ekspirasi pada pasien asma terkontrol dan tidak terkontrol berdasarkan ashtma control test (act) di RS Persahabatan = Levels of exhaled nitric oxide (NO) in controlled and uncontrolled asthma based on asthma control test act in Persahabatan Hospital