Abetalipoproteinemia is a rare disorder with approximately 100 cases described worldwide.
How many people are affected by abetalipoproteinemia ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by abetalipoproteinemia ? [/INST] \n Abetalipoproteinemia is a rare disorder with approximately 100 cases described worldwide.</s>