| Reference number: | 1233 | 
|---|---|
| Publication name: | The journal of gene medicine | 
| Published date: | 1999 | 
| Volume/copies : | 1 | 
| Issue: | 1 | 
| Page: | 4-12 | 
| Author(s): | S. Freundlieb, C. Schirra Müller and H. Bujard | 
| Title: | A tetracycline controlled activation/repression system with increased potential for gene transfer into mammalian cells |