Table 7 Numbers of studies using various mRNA sources
From: Prediction of resistance to chemotherapy in ovarian cancer: a systematic review
mRNA source | Number of studies |
|---|---|
FFPE tissue | 12 |
Fresh-frozen tissue | 22 |
Fresh-frozen effusion | 2 |
Fresh tissue | 1 |
Blood | 1 |
Not used | 9 |
Not specified | 2 |