title: [OKT4 antigen behavior in patients with hemophilia].
mesh_terms: D000293:Adolescent; D000328:Adult; D000954:Antigens, Surface / Q000032:analysis*; D002478:Cells, Cultured; D002648:Child; D002675:Child, Preschool; D006467:Hemophilia A / Q000276:immunology*; D006801:Humans; D008297:Male; D013601:T-Lymphocytes / Q000145:classification
chemical_list: D000954:Antigens, Surface