Impact of risk communications and market withdrawals on prescribing of cyclooxygenase-2 inhibitors and non-selective nonsteroidal anti-inflammatory drugs

15. Jahrestagung der Gesellschaft für Arzneimittelanwendungsforschung und Arzneimittelepidemiologie, 20. - 21.11.2008, Bonn, Germany.

Conflicts of interests: none declared.