Beta-2-Microglobulin:SCnc:24H:Urine:Qn
beta-2-microglobulin:scnc:24h:urine:qn
Beta-2-Microglobulin:Substance Concentration:24 hours:Urine:Quantitative
beta-2-microglobulin:substance concentration:24 hours:urine:quantitative