Search your gene variant database of interest
You may select either the “enhanced” DB website which contains additional research tools and interpretations, or the LOVD common-format DB website developed in Leiden, if you prefer. The underlying basic genetic and phenotypic data in each DB are identical.
| Gene | Disorder | Enhanced DB Website | LOVD DB Website |
| F8 | Haemophilia A | F8 DB | LOVD F8 DB |
| F9 | Haemophilia B | F9 DB | LOVD F9 DB |
| VWF | von Willebrand disease | Sheffield VWF DB | LOVD VWF DB |
| F7 | Factor VII deficiency | F7 DB UMD F7 DB | Will be available Autumn 2019 |
| FGA B&G | Fibrinogen deficiency | FGA-B-G DB (to be developed) GFHT Fibrinogen DB | TBC |