A novel methodology to concentrate and quantify malignant cells in CSF from lung cancer patients with leptomeningeal metastasis
MA Chunhua, JIANG Rong△, LI Jinduo, WANG Bin, SUN Liwei, LYU Yuan
Tianjin Medical Journal . 2015, (4): 419 -421 .  DOI: 10.11958/j.issn.0253-9896.2015.04.023