Abelson-Taylor, Inc.
American Medical Association
Worth Freeman Publishers
Anatomical Chart Company
Scientific Publishing, Ltd.
Digital Kitchen
Tropicana
Pitt Med
Euro RSCG
Phillips Imaging and Ultrasound
MGI Pharma
Merck & Co.
Odyssea Publishing
Wyeth-Ayerst
Jobson Communications
Zimmer, Inc.
Dowden Health Media
Edward Hospital Cardiovascular Institute
Rodale
Lippincott Williams & Wilkins
Elsevier
Lally, McFarland and Pantello
Hamilton, Carver & Lee
National Geographic Society
Holt, Rhinehart & Winston
Medical Economics Publishing
Quality Medical Publishing
Appleton & Lange