Cells.CD20+/Cells.CD19+:NFr:Pt:XXX:Qn:Flow cytometry
cells.cd20+/cells.cd19+:nfr:pt:xxx:qn:flow cytometry
Cells.CD20+/Cells.CD19+ in Specimen by Flow cytometry (FC)
cells.cd20+/cells.cd19+ in specimen by flow cytometry (fc)