Uji kesahihan eksternal terhadap kuesioner gastroesophageal reflux disease quality of life berbahasa Indonesia untuk menilai kualitas hidup pasien gerd di poli ilmu penyakit dalam RSUK Tebet = External validity test of indonesian version of gastroesophageal reflux disease quality of life questionnaire to evaluate quality of life among gerd patients in internal medicine clinic at Tebet District Public Hospital

Pengaruh berpuasa Ramadhan terhadap gejala klinis pasien penyakit refluks gastroesofageal = Effect of Ramadan fasting on gastroesophageal reflux disease

Prevalens Refluks Gastroesofagus dan Insidens Penyakit Refluks Gastroesofagus berdasarkan Skor Infant Gastroesophageal reflux Questionnaire pada Bayi 6-9 Bulan di 16 Posyandu Wilayah Jakarta-Barat = Prevalence of Gastroesophageal Reflux and Incidence of Gastroesophageal Reflux Disease with Infant Gastroesophageal reflux Questionnaire in Infant 6-9 month Old at 16 Integrated Service Post (Posyandu) of West Jakarta

Pengamatan bayi regurgitasi sampai usia 12 bulan: upaya mengetahui perjalanan alamiah timbulnya penyakit refluks gastro-esofagus

Gambaran patologi anatomi penyakit refluks gastroesofageal pada anak yang dilakukan endoskopi saluran cerna atas di Departemen IKA RSCM FKUI tahun 2011-2015 = Anatomical pathology findings of gastroesophageal reflux disease in chidren underwent upper gastrointestinal endoscopy at Department of Child Health of RSCM FKUI during 2011-2015