John Wiley & Son Inc. and its affiliates
Center for Food Safety and Applied Nutrition (CFSAN)
Aptus Health, Inc.
Lippincott Williams & Wilkins
Lippincott Williams & Wilkins, a Wolters Kluwer business
Mosby, an imprint of Elsevier Inc.
Interpretive Laboratory Data, Inc.
7th print edition
Physicians Interactive, Inc.