TY  - RPRT
TI  - Gene therapy: current status and future directions.
AU  - J F Apperley
AU  - D A Williams
PY  - 1990
DO  - 10.1111/j.1365-2141.1990.tb02641.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2196929/
ID  - 2196929
ER  -