AAP

ADA

Bio Med

BMJ

Cambridge

Dove

Elsevier

Future Medicine

Future Science Group

Hogrefe

Informa

JAMA

John Libey

Karger

LWW

Macmillan

Manson

Mcgraw Hill 90s

Oxford

Pearson

Penguine

Sage

Springer

Thieme

WHO

Wiley

Wolters

World Scientific