Kadar nitrit oksida udara napas pada pasien PPOK stabil disertai pemeriksaan hitung eosinofil di Rumah Sakit Rujukan Respirasi Nasional Persahabatan = Level of exhaled nitric oxide in stable COPD patient with eosinophil blood count at National Referral Respiratory Center Persahabatan Hospital

Prevalens penyakit paru obstruktif kronik (Ppok) berbasis spirometri di Rumah Sakit Rujukan Respirasi Nasional Persahabatan = Prevalence of chronic obstructive pulmonary disease based on the spirometry in Persahabatan Hospital Jakarta, Indonesia

Nilai Rasio Neutrofil-Limfosit (RNL) Darah dan Kadar Protein C-Reaktif (CRP) Pasien Penyakit Paru Obstruktif Kronik (PPOK) pada Kondisi Eksaserbasi dan Stabil di Rumah Sakit Persahabatan = Neutrophyl–Lymphocyte Ratio (NLR) and C–Reactive Protein (CRP) in Chronic Obstructive Pulmonary Disease (COPD) Patients during Exacerbation and Stable in Persahabatan Hospital Jakarta Indonesia

Korelasi antara eosinofil darah dan sputum pasien penyakit paru obstruksi kronik (ppok) di rumah sakit rujukan respirasi nasional persahabatan Jakarta = Correlation between blood and sputum eoshinophils at chronic obstructive pulmonary disease (COPD) in national refferal respiratory persahabatan hospital

Studi longitudinal faktor prediksi indeks bode pada prognosis pasien PPOK di Rumah Sakit Persahabatan Jakarta = Longitudinal study of bode index as predictive factor of COPD in Persahabatan Hospital Jakarta / Isep Supriyana