What is the normal level of cerebrospinal fluid white blood cells in newborns? What about protein?

Patient's question:

No

Doctor's answer:

Normal values Infant: (10～20) × 10^6/L, Children: (0～10) × 10^6/L. Normal cerebrospinal fluid protein content in subarachnoid space is 150-400 mg/L, newborns is 1 g/L, premature infants can be as high as 2 g/L.