preferred_name: Nystagmus direction &#x7C; Eye &#x7C; NEI eyeGENE eye physical exam
preferred_name_lc: nystagmus direction &#x7c; eye &#x7c; nei eyegene eye physical exam
label: Nystagmus direction &#x7C; Eye &#x7C; NEI eyeGENE eye physical exam
label_lc: nystagmus direction &#x7c; eye &#x7c; nei eyegene eye physical exam