What is the correct spelling for CSF-MR?

If you've come across the misspelling "CSF-mR", fret not! It could potentially refer to "CSF-mRNA", which stands for cerebrospinal fluid messenger RNA. Alternatively, it could be a typo for "CSF-mRN", pertaining to mRNA found in the cerebrospinal fluid. Keep these suggestions in mind when encountering this term.