TY  - RPRT
TI  - [Progress on gene targeting].
AU  - Hong-quan Liu
AU  - Ji-xun Dai
AU  - Wen-gong Yu
AU  - Kun-feng Yang
PY  - 2002
UR  - https://pubmed.ncbi.nlm.nih.gov/15979975/
ID  - 15979975
ER  -