TY  - RPRT
TI  - Improved gene expression by a U3-based retroviral vector.
AU  - B F Chen
AU  - C L Hsieh
AU  - D S Chen
AU  - L H Hwang
PY  - 1992
DO  - 10.1016/0006-291x(92)91197-x
UR  - https://pubmed.ncbi.nlm.nih.gov/1567440/
ID  - 1567440
ER  -