GTC Biotherapeutics (fka GTCB)

[floblu14]

>Would you tell where I could do more reading on the subject of follow on biologics<

Welcome, a-broard -

Here's the FDA Center for Biologics & Evaluation
http://www.fda.gov/cber/flu/flu2006.htm

Also,
http://en.wikipedia.org/wiki/Biologics

Regards,
Flo