ADA (American Diabetes Association)
AMA (American Medical Association)
American Psychiatric   Publishing, Inc.
American Society of Clinical   Oncology
American College of   Physicians
Altman Publishing
ASBMB (American Society for Biochemistry and Molecular Biology)
ASCO (American Society of Clinical Oncology)
Birkhauser Publishing
Blackwell Publishing
Cambridge University Press
Centro Scientifico Editore
Content Ed.
Current Medicine
Elsevier
Excerpta Medica

Greenwood Publishing
Harvard Business School   Press
John Scott & Company
John Wiley & Sons, Inc.
Karger Publishers
Kasha
Le Jacq
Wolters Kluwer Health
Mc Graw-Hill
Medunet
Nature Publishing Group
OceanSide Publishing
Oxford University Press
Palgrave Macmillan
Pharmaceutical Press
Radcliffe Publishing
The Royal Society of Medicine   Press Ltd.
Sage Publications
Springer
Taylor & Francis Group
Thieme
World Scientific Press