Author Correction: Comparison and validation of several scoring systems for non-variceal upper gastrointestinal bleeding: a retrospective study

• Kyung Ryun In,
• Young Eun Oh,
• Hee Seok Moon,
• Sukyoung Jung,
• Sun Hyung Kang,
• Jae Kyu Sung,
• Hyun Yong Jeong

Affiliations

Kyung Ryun In

Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University School of Medicine

Young Eun Oh

Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University School of Medicine

Hee Seok Moon

Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University School of Medicine

Sukyoung Jung

Biomedical Research Institute, Chungnam National University Hospital

Sun Hyung Kang

Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University School of Medicine

Jae Kyu Sung

Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University School of Medicine

Hyun Yong Jeong

Division of Gastroenterology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University School of Medicine