Step | Search terms | Hits |
---|---|---|
1 | “Hereditary angioedema” OR “Hereditary angiooedema” OR “Hereditary angio-oedema” OR “Hereditary angioneurotic oedema” OR “Hereditary angioneurotic edema” | 2063 |
2 | Limit to yr. = 2010/09/01 - current (2016/05/31) | 718 |
3 | Limit to “Clinical Trial” | 51 |