Beta-2-Microglobulin.CSF/Beta-2-Microglobulin.serum:RelRto:Pt:Ser+CSF:Qn
beta-2-microglobulin.csf/beta-2-microglobulin.serum:relrto:pt:ser+csf:qn
Beta-2-Microglobulin.CSF/Beta-2-Microglobulin.serum:Relative Ratio:To identify measures at a point in time:Serum+Cerebral spinal fluid:Quantitative
beta-2-microglobulin.csf/beta-2-microglobulin.serum:relative ratio:to identify measures at a point in time:serum+cerebral spinal fluid:quantitative