Ataxia with vitamin E deficiency is a rare condition; however, its prevalence is unknown.
How many people are affected by ataxia with vitamin E deficiency ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by ataxia with vitamin E deficiency ? [/INST] \n Ataxia with vitamin E deficiency is a rare condition; however, its prevalence is unknown.</s>