Physician's Desk ReferencePDR delivers innovative health knowledge products and services that support prescribing decisions and patient adherence to improve health. As a leading provider of behavior-based prescription management programs, PDR provides event-driven and clinically relevant healthcare messaging through its patented process that improves patient compliance and outcomes, while preserving privacy. This network is made up of e-prescribing, electronic medical record (EMR), and electronic health record (EHR) applications, chain and independent pharmacies, and sponsors of healthcare-related education such as pharmaceutical manufacturers, health plans, payers, and pharmacy benefit managers. The Physicians' Desk Reference® suite of services provides healthcare professionals multichannel access to important drug information: the PDR®, the most recognized drug information reference available in the U.S.; interactive drug information services for EHR/EMR systems; digital communication services; PDR.net®; and mobilePDR®.