label: Breast cancer (mRNA) gene expression profiling by real time reverse transcription polymerase chain reaction (RT-PCR) of 21 genes, utilizing formalin-fixed paraffin-embedded tissue, algorithm reported as a recurrence score
label_lc: breast cancer (mrna) gene expression profiling by real time reverse transcription polymerase chain reaction (rt-pcr) of 21 genes, utilizing formalin-fixed paraffin-embedded tissue, algorithm reported as a recurrence score