| | beta-2 glycoprotein 1 immunoglobulin M antibody measurement (procedure) |  |  | Anti B2 glycoprotein 1 IgM antibody measurement |  |  | beta-2 glycoprotein 1 immunoglobulin M antibody measurementbeta-2 glycoprotein 1 IgM level
 beta-2 glycoprotein 1 IgM antibody measurement
 
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