The incidence of methemoglobinemia, beta-globin type is unknown.
How many people are affected by methemoglobinemia, beta-globin type ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by methemoglobinemia, beta-globin type ? [/INST] \n The incidence of methemoglobinemia, beta-globin type is unknown.</s>