title: Is HLA-DR3 a risk factor in PLA1-negative pregnant women?
mesh_terms: D016824:Antigens, Human Platelet; D001782:Blood Donors; D001792:Blood Platelets / Q000276:immunology*; D005260:Female; D006680:HLA Antigens / Q000145:classification; D006684:HLA-DR Antigens; D015803:HLA-DR3 Antigen; D000949:Histocompatibility Antigens Class II / Q000032:analysis* / Q000145:classification / Q000235:genetics; D006650:Histocompatibility Testing; D006801:Humans; D007154:Immune System Diseases / Q000235:genetics; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000235:genetics; D039661:Integrin beta3; D007519:Isoantigens / Q000032:analysis*; D010641:Phenotype; D011247:Pregnancy; D012306:Risk; D013921:Thrombocytopenia / Q000235:genetics
chemical_list: D016824:Antigens, Human Platelet; D006680:HLA Antigens; D006684:HLA-DR Antigens; D015803:HLA-DR3 Antigen; D000949:Histocompatibility Antigens Class II; C061248:ITGB3 protein, human; D039661:Integrin beta3; D007519:Isoantigens