0
We're unable to sign you in at this time. Please try again in a few minutes.
Retry
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
Retry
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
RSS Email Alerts
Please Wait... Processing your request... Please Wait.

From the JAMA Network | 
Kamal M. F. Itani, MD
JAMA. 2015;314(3):289-290. doi:10.1001/jama.2015.4473.

News From the Food and Drug Administration | 
Rita Rubin, MA
JAMA. 2015;313(21):2115. doi:10.1001/jama.2015.5303.

JAMA Clinical Evidence Synopsis | 
Hermann Blessberger, MD; Juergen Kammler, MD; Clemens Steinwender, MD
JAMA. 2015;313(20):2070-2071. doi:10.1001/jama.2015.1883.

Viewpoint |  FREE
Honorio T. Benzon, MD; Marc A. Huntoon, MD; James P. Rathmell, MD
JAMA. 2015;313(17):1713-1714. doi:10.1001/jama.2015.2912.

News From the Centers for Disease Control and Prevention | 
JAMA. 2015;313(14):1410. doi:10.1001/jama.2015.2672.

Viewpoint | 
Jason C. Pradarelli, BS; Darrell A. Campbell Jr, MD; Justin B. Dimick, MD, MPH
JAMA. 2015;313(13):1313-1314. doi:10.1001/jama.2015.1943.

Viewpoint | 
Ravi Rajaram, MD; Cynthia Barnard, MBA; Karl Y. Bilimoria, MD, MS
JAMA. 2015;313(9):897-898. doi:10.1001/jama.2015.52.

Medical News & Perspectives | 
Tracy Hampton, PhD
JAMA. 2015;313(8):782-784. doi:10.1001/jama.2015.233.

Editorial | 
Donald M. Berwick, MD, MPP
JAMA. 2015;313(5):469-470. doi:10.1001/jama.2015.4.

Original Investigation |  FREE
Ryan P. Merkow, MD, MS; Mila H. Ju, MD, MS; Jeanette W. Chung, PhD; et al.
JAMA. 2015;313(5):483-495. doi:10.1001/jama.2014.18614.
Includes: CME, Supplemental Content

Sign in

Purchase Options

• Subscribe to the journal
• Rent this article ?

A free personal account provides

• Free current issues on The JAMA Network Reader
• Free quizzes on The JAMA Network Challenge
• Commenting and personalized alerts
From The JAMA Network
JAMA Internal Medicine
Teachable Moment  | 
Preoperative Testing—A Bridge to Nowhere A Teachable Moment
Sanjiv M. Baxi, MS, MD, MPH; Joshua R. Lakin, MD
JAMA Surgery
Invited Commentary  | 
Determining When Patients Need Transfusions
Samuel A. Tisherman, MD
JAMA Surgery
Original Investigation  | 
Effect of Relative Decrease in Blood Hemoglobin Concentrations on Postoperative Morbidity in Patients Who Undergo Major Gastrointestinal Surgery
Gaya Spolverato, MD; Yuhree Kim, MD, MPH; Aslam Ejaz, MD, MPH; et al.
JAMA Surgery
Research Letter  | 
Preventability of Hospital-Acquired Venous Thromboembolism
Elliott R. Haut, MD, PhD; Brandyn D. Lau, MPH, CPH; Peggy S. Kraus, PharmD; et al.