| Source | relevant for |
| Cowley NM et. al. Vox Sang. 2000;79(4):251-2.* | weak D type 1 weak D type 2 |
| Omi T et. al. Transfusion. 2000 Feb;40(2):256-8.* | DHK |
| Shao CP & Xiong W Transfus Med. 2004 Apr;14(2):185-6.* | RHD-RHCE(2-10) |
| von Zabern I & Flegel WA Transfusion. 2007 Aug;47(8):1552-5.* | DFR-1 DFR-2 DFR-3 RHD(IVS5-38del tctc) |
| Dogic V et. al. Transfus Med. 2011 Aug;21(4):278-9. * | RHD(M295I) weak D type 1 weak D type 14 weak D type 15 weak D type 2 weak D type 3 |