preferred_name: Abnormal hemoglobin isoelectrofocusing (IEF) gel electrophoresis
preferred_name_lc: abnormal hemoglobin isoelectrofocusing (ief) gel electrophoresis
label: Abnormal hemoglobin isoelectrofocusing (IEF) gel electrophoresis
label_lc: abnormal hemoglobin isoelectrofocusing (ief) gel electrophoresis