Unfavorable outcomes and their predictors in patients treated for perforated peptic ulcer disease in Ethiopia: systematic review and meta-analysis | BMC Gastroenterology
Search results The initial search yielded a total of 223 articles from various sources. After removing 20 duplicate articles, 203 unique articles remained. Subsequently, 189 articles that were deemed irrelevant for this review were excluded, leaving 14 articles for further analysis. Out of these, 3 articles were not available in full-text and could not be … Read more