John Wiley & Son Inc. and its affiliates
Lippincott Williams & Wilkins
Saunders, an imprint of Elsevier Inc.
Interpretive Laboratory Data, Inc.
Mosby, an imprint of Elsevier Inc.
Physicians Interactive, Inc.
31st edition and 2015 print edition
Mosby, Inc., an affiliate of Elsevier Inc.
7th print edition