Avent ND, Reid ME. The Rh blood group system: a review [published correction appears in Blood 2000;95:2197]. Blood 2000;95:375–87.Search in Google Scholar
Westhoff CM. The structure and function of the Rh antigen complex. Semin Hematol 2007;44:42–50.10.1053/j.seminhematol.2006.09.010183183417198846Search in Google Scholar
Wagner FF, Gassner C, Müller TH, Schönitzer D, Schunter F, Flegel W. Molecular basis of weak D phenotypes. Blood 1999;93:385–93.10.1182/blood.V93.1.385Search in Google Scholar
Wagner FF, Frohmajer A, Ladewig B, et al. Weak D alleles express distinct phenotypes. Blood 2000;95:2699–708.10.1182/blood.V95.8.2699Search in Google Scholar
Wagner FF. The RhesusBase. Department of Transfusion Medicine, University Hospital, Ulm, Germany. 1998. http://www.uni-ulm.de/~fwagner/RH/RB/. Accessed March 11, 2011.Search in Google Scholar
Müller TH, Wagner FF, Trockenbacher A, et al. PCR screening for common weak D types shows different distributions in three Central European populations. Transfusion 2001;41:45–52.10.1046/j.1537-2995.2001.41010045.x11161244Search in Google Scholar
Flegel WA, Wagner FF. Molecular biology of partial D and weak D. Implications for blood bank practice. Clin Lab 2002;48:53–9.Search in Google Scholar
Denomme GA, Wagner FF, Fernandes BJ, Li W, Flegel WA. Partial D, weak D types, and novel RHD alleles among 33,864 multiethnic patients: implications for anti-D alloimmunization and prevention. Transfusion 2005;45;1554–60.10.1111/j.1537-2995.2005.00586.x16181204Search in Google Scholar
Körmöczi GF, Gassner C, Shao CP, Uchikawa M, Legler TJ. A comprehensive analysis of DEL types: partial DEL individuals are prone to anti-D alloimmunization. Transfusion 2005;45:1561–7.10.1111/j.1537-2995.2005.00584.x16181205Search in Google Scholar
Legler TJ, Maas JH, Köhler M, et al. Sequencing: a new tool for decision making on transfusion therapy and provision of Rh prophylaxis. Transfus Med 2001;11:383–8.10.1046/j.1365-3148.2001.00327.x11696232Search in Google Scholar
Denomme GA, Dake LR, Vilensky D, Ramyar L, Judd WJ. Rh discrepancies caused by variable reactivity of partial and weak D types with different serologic techniques. Transfusion 2008;48:473–8.10.1111/j.1537-2995.2007.01551.x18067505Search in Google Scholar
Flegel WA, Khul SR, Wagner FF. Primary anti-D immunization by weak D type 2 RBCs. Transfusion 2000; 40:428–34.10.1046/j.1537-2995.2000.40040428.x10773054Search in Google Scholar
Mota M, Fonseca NL, Rodrigues A, Kutner JM, Castilho L. Anti-D alloimmunization by weak D type 1 red blood cells with a very low antigen density. Vox Sang 2005;88:130–5.10.1111/j.1423-0410.2005.00604.x15720611Search in Google Scholar
Flegel WA. How I manage donors and patients with a weak D phenotype. Curr Opin Hematol 2006;13:476–83.10.1097/01.moh.0000245694.70135.c3Search in Google Scholar
Flegel WA, Wagner FF. RHD epitope density profiles of RHD variant red cells analyzed by flow cytometry. Transfus Clin Biol 1996;3:429–31.10.1016/S1246-7820(96)80058-9Search in Google Scholar
Ansart-Pirenne H, Asso-Bonnet M, Le Pennec P-Y, Roussel M, Patereau C, Noizat-Pirenne F. RhD variants in Caucasians: consequences for checking clinically relevant alleles. Transfusion 2004;44:1282–6.10.1111/j.1537-2995.2004.04063.x15318849Search in Google Scholar
Jones J, Filbey D. Selection of monoclonal antibodies for the identification of D variants: Ability to detect weak D and to split epD2, epD5 and epD6/7. Vox Sang 1996;70:173–9.10.1111/j.1423-0410.1996.tb01318.x8740011Search in Google Scholar
Castilho L, Carvalho T, Credidio D, Pellegrino J. RHD genotyping in blood donors with highly diverse ancestry phenotyped as D-negative (abstract). Transfusion 2008;48: SP448188A.Search in Google Scholar
Singleton BK, Green CA, Avent ND, et al. The presence of an RHD pseudogene containing a 37 base pair duplication and a nonsense mutation in Africans with the Rh D-negative blood group phenotype. Blood 2000;95:12–18.10.1182/blood.V95.1.12Search in Google Scholar
Maaskant-van wijk PA, Faas BH, de Ruijter JA, et al. Genotyping of RHD by multiplex polymerase chain reaction analysis of six RHD-specific exons [published correction appears in Transfusion 1999;39:546]. Transfusion 1998;38: 1015–21.10.1046/j.1537-2995.1998.38111299056309.x9838930Search in Google Scholar
Castilho L, Rios M, Rodrigues A, Pellegrino J Jr, Saad STO, Costa FF. High frequency of partial DIIIa and DAR alleles found in sickle cell disease patients suggests increased risk of alloimmunization to RhD. Transfus Med 2005;15:49–55.10.1111/j.1365-3148.2005.00548.x15713129Search in Google Scholar
Garratty G. Do we need to be more concerned about weak D antigens? (editorial). Transfusion 2005;1547–51.10.1111/j.1537-2995.2005.00625.x16181202Search in Google Scholar
