Prevalens dan faktor risiko penyakit refluks gastroesofagus (prge) pada pasien penyakit paru obstruktif kronik (ppok) stabil di rsup persahabatan = Prevalence and risk factors of reflux esophagitis among stable copd patients treated at persahabatan hospital Jakarta, Indonesia

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

Hubungan antara hasil pemeriksaan kapasitas difusi paru terhadap karbonmonoksida (DLCO) metode napas tunggal dengan derajat pasien PPOK di RSUP Persahabatan Jakarta = The correlations between measurement of lung diffusing capacity with single breath methods (DLCO-SB) with the group of COPD patients in Persahabatan Hospital Jakarta

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

Proporsi tuberkulosis paru pada pasien penyakit paru obstruktif kronik di Rumah Sakit Umum Pusat Persahabatan Jakarta = Proportion of pulmonary tuberculosis in chronic obstructive pulmonary disease patients at Persahabatan Hospital