DOI? Why? How to Questions and AnswersSchwarz, Laura Marie DNP, RN, CNECIN: Computers, Informatics, Nursing: February 2014 - Volume 32 - Issue 2 - p 51–53 doi: 10.1097/CIN.0000000000000047 DEPARTMENTS: CIN Plus Author Information School of Nursing, Minnesota State University, Mankato, MN. The author has disclosed that she has no significant relationships with, or financial interest in, any commercial companies pertaining to this article. © 2014 Wolters Kluwer Health | Lippincott Williams & Wilkins.