The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy
Fakultas Kedokteran Universitas Indonesia, 2006
 Majalah, Jurnal, Buletin
Cosmas Rinaldi A Lesmana
The Prevalence of Reflux Esophgitis in the Elderly and its Associated Risk Factors/ Cosmas Rinaldi A Lesmana, Billy Angga, Levina S Pakasi, Waldemar Simandjuntak, Laurentius A Lesmana
Interna Publishing ( Pusat Penerbitan Ilmu Penyakit Dalam), 2016
 Artikel Jurnal
Sungkar, Iqbal
Correlation Between Esophageal Varices and Lok Score as a Non-Invasive Parameter in Liver Citthonis Patients/ Iqbal Sungkar, Leonardo Basa Dairi, Gontar Alamsyah Siregar
Interna Publishing ( Pusat Penerbitan Ilmu Penyakit Dalam), 2016
 Artikel Jurnal
Panji Adinugroho
Perbandingan keefektifan gel lidokain 2% dengan spray lidokain 10% untuk mengurangi dosis propofol pada pasien endoskopi saluran cerna atas = Comparison of the effectiveness between 2% lidocaine jelly and 10% lidocaine spray to reduce propofol dose in patients with upper gastrointestinal tract endoscopy
Fakultas Kedokteran Universitas Indonesia, 2015
 UI - Tugas Akhir
Factors that influence cecal intubation rate in unsedated patients during colonoscopy
 Artikel Jurnal