
Applied Clinical Trials
Real examples from recent studies illustrate the risks associated with making such a delicate decision.
Peter Kleist, MD, MFPM RCP-UK, is a specialist in pharmaceutical medicine (CH) and medical director, Novartis Pharma Schweiz AG, Suedbahnhofstrasse 14d, CH-3007 Bern, Switzerland, email: [email protected].

January 1st 2007

June 1st 2005