label: Human Platelet Antigen 9 genotyping (HPA-9w), ITGA2B (integrin, alpha 2b [platelet glycoprotein IIb of IIb/IIIa complex, antigen CD41] [GPIIb]) (eg, neonatal alloimmune thrombocytopenia [NAIT], post-transfusion purpura), gene analysis, common variant, HPA-9a/b (V837M)
label_lc: human platelet antigen 9 genotyping (hpa-9w), itga2b (integrin, alpha 2b [platelet glycoprotein iib of iib/iiia complex, antigen cd41] [gpiib]) (eg, neonatal alloimmune thrombocytopenia [nait], post-transfusion purpura), gene analysis, common variant, hpa-9a/b (v837m)