preferred_name: Head posture for nystagmus null-point &#x7C; Head &#x7C; NEI eyeGENE eye physical exam
preferred_name_lc: head posture for nystagmus null-point &#x7c; head &#x7c; nei eyegene eye physical exam
label: Head posture for nystagmus null-point &#x7C; Head &#x7C; NEI eyeGENE eye physical exam
label_lc: head posture for nystagmus null-point &#x7c; head &#x7c; nei eyegene eye physical exam