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.

Original Investigation | 
Danilo Di Bona, MD, PhD; Antonella Plaia, PhD; Maria Stefania Leto-Barone, MD, PhD; et al.
JAMA Intern Med. 2015;175(8):1301-1309. doi:10.1001/jamainternmed.2015.2840.
Includes: Supplemental Content

Research Letters |  FREE
Jeremy D. Keenan, MD, MPH; Paul M. Emerson, PhD; Bruce D. Gaynor, MD; et al.
JAMA Intern Med. 2013;173(9):821-823. doi:10.1001/jamainternmed.2013.3041.

Review Article |  FREE
John R. Ebright, MD; Mitchell T. Pace, MD; Asher F. Niazi, MD
Arch Intern Med. 2001;161(22):2671-2676. doi:10.1001/archinte.161.22.2671.

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 Ophthalmology
JAMA Ophthalmology Clinical Challenge  | 
Ptosis, Miosis, and Intermittent Esotropia Following Pituitary Adenoma Resection
Philip P. Storey, MD, MPH; Esther Lee Kim, MD; Vivek Patel, MD
JAMA Facial Plastic Surgery
Original Investigation  | 
Association of Eyelid Position and Facial Nerve Palsy With Unresolved Weakness
Kunal R. Sinha, BS; Daniel B. Rootman, MD, MS; Babak Azizzadeh, MD; et al.
JAMA Neurology
JAMA Neurology Clinical Challenge  | 
Keeping an Eye on This Headache
Matthias Hoheisel, MD; Matthias Sturzenegger, MD; Niklaus Meier, MD
JAMA Ophthalmology
JAMA Ophthalmology Clinical Challenge  | 
An Atypical Ulcerated Lesion at the Eyelid Margin
Tavé van Zyl, MD; Anna M. Stagner, MD; Nahyoung Grace Lee, MD