A Multi-National Study To Assess How Effective And Safe The Smoking Cessation Medicine Varenicline Is In Smokers Who Have Already Tried Varenicline In The Past As A Prescription Medicine From Their Usual Healthcare Provider

Australian Clinical Research Network, Maroubra

Universitair Ziekenhuis Antwerpen, Afdeling Pneumologie, Edegem

Universitaire Ziekenhuizen Leuven/Pneumologie, Leuven

Emeritus Research, Malvern

Centre Hospitalier Universitaire de Liege, Liège

Royal Brisbane and Women's Hospital, Herston

AusTrials Australia, Sherwood

Cliniques Universitaires U.C.L. de Mont-Godinne/Laboratoire, Yvoir

Klinische Forschung Berlin, Berlin

CHU Côte de Nacre, Unité de Coordination de Tabacologie, Caen

Klinische Forschung Hamburg GmbH, Hamburg

The University of Maryland, College Park

CHU de la Cavale Blanche, Brest

Avail Clinical Research, LLC, DeLand

Hopital Arnaud de Villeneuve, Montpellier

Universitaetsklinikum Goettingen Zentrum Innere Medizin Abteilung Kardiologie und Pneumologie, Göttingen

Clinical Research Associates, Inc., Nashville

Central Kentucky Research Associates, Inc., Lexington

FOCUS Clinical Drug Development GmbH, Neuss

The Center for Pharmaceutical Research, PC, Kansas City

Ludwig Maximilians-Universitaet Muenchen, München

University of California Los Angeles David Geffen School of Medicine, Los Angeles

Ronald Reagan University of California Los Angeles Medical Center, Los Angeles

Oregon Health and Science University, Portland

Office of Dr. Ronald Collette, Burnaby

White Hills Medical Clinic, St. John's

Canadian Phase Onward Inc., Toronto

Clinique des maladies Lipidiques de Quebec, Québec

Fakultni nemocnice Brno, Brno

Krajska nemocnice Liberec a.s., Plicni oddeleni, Liberec

Mestska nemocnice Ostrava, Plicni oddeleni, Ostrava

Vseobecna fakultni nemocnice v Praze, Prague

Synexus Thames Valley Clinical Research Centre, Reading

Synexus Lancashire Clinical Research Centre, Chorley

Synexus Scotland Clinical Research Centre, Glasgow

Synexus, Merseyside Clinical Research Centre, Liverpool

William Harvey Research Institute,, London