IgG.intrathecally synthesized/IgG.total &#x7C; Cerebral spinal fluid &#x7C; Chemistry - non-challenge
igg.intrathecally synthesized/igg.total &#x7c; cerebral spinal fluid &#x7c; chemistry - non-challenge
IgG.intrathecally synthesized/IgG.total &#x7C; Cerebral spinal fluid &#x7C; Chemistry - non-challenge
igg.intrathecally synthesized/igg.total &#x7c; cerebral spinal fluid &#x7c; chemistry - non-challenge