Hubungan kadar awal D-dimer dengan tingkat keparahan penyakit serta lama rawat pada pasien COVID-19 derajat sedang, berat, dan kritis di RSUP Persahabatan pada Januari - Desember 2021 = The Relationship between initial D-dimer levels and disease severity as well as length of hospital stay in moderate, severe, and critical COVID-19 patients at RSUP Persahabatan from January to December 2021

Faktor-faktor yang memengaruhi efektivitas intubasi endotrakeal pada pasien COVID-19 di RSUP Persahabatan Jakarta = Factors associated with effective endotracheal intubation in COVID-19 patients in National Respiratory Center, Persahabatan Hospital, Jakarta

Proporsi Pemberian Antibiotik Berdasarkan Alur Gyssens Pada Pasien Penyakit Paru Obstruktif Kronik (PPOK) Eksaserbasi Derajat Sedang Dan Berat Yang Dirawat Di RS Persahabatan Pusat Respirasi Nasional = Proportion Of Antibiotic Administration Based On Gyssens Flowchart In Patients With Moderate And Severe Exacerbations Of Chronic Obstructive Pulmonary Disease (COPD) Treated At Persahabatan Hospital National Respiratory Center

Hubungan antara Parameter Obesitas dengan Luaran Buruk selama Perawatan Pasien COVID-19 Terkonfirmasi Derajat Ringan-Sedang = Association between Obesity Parameters and Poor Outcomes in Hospitalized Patients with Confirmed Mild to Moderate COVID-19

Efektivitas Favipiravir dan Keamanannya pada Pasien COVID-19 Derajat Ringan dan Sedang di Rumah Sakit Grha Permata Ibu Depok = Effectivity of Favipiravir and Its Savety in Patients with Mild and Moderate COVID-19 in Grha Permata Ibu Hospital, Depok