Showing results 4 to 6 of 6
Issue Date | Title | Author(s) | Type |
---|---|---|---|
2011 | Tools for assessing quality and risk of bias by levels of evidence | 이선희; 신인순 | Article |
2011 | Trend analysis of grading systems for level of evidence and strength of recommendation | 이선희; 신인순 | Article |
2012 | [Updated guidelines 2012 for gastroesophageal reflux disease]. | 이선희; 정혜경 | Article |