We're unable to sign you in at this time. Please try again in a few minutes.
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
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 ......
Please Wait... Processing your request... Please Wait.

Not a subscriber yet?

Since 1883, physicians and health care professionals around the world have turned to JAMA for groundbreaking research and insightful commentary from leaders across the broad spectrum of health care. Subscribe/Learn More

Social Media

Follow us on Twitter

Connect with us on Google+

Current Highlights

Follow Us


Featured article

Original Investigation | April 14, 2015 FREE CME

Maternal Diabetes and Autism in Offspring

This cohort study reports that exposure to maternal gestational diabetes mellitus diagnosed by 26 weeks was associated with risk of autism spectrum disorders in offspring born after 28 weeks.
Author Video Interview   |   JAMA Report Video

Featured article

Original Investigation | April 14, 2015

Bioprosthetic vs Mechanical Mitral Valve Outcomes Among Older Patients

In this cohort study, there was no survival difference at 15 years among older patients who underwent mechanical prosthetic vs bioprosthetic mitral replacement.

Featured article

Original Investigation | April 14, 2015

Factors Associated With Dabigatran Adherence in the US VA System

This hospital epidemiology study assessed variation in dabigatran adherence across 67 Veterans Health Administration sites, and system practices associated with higher adherence.

Clinical Review & Education

Featured article

Review | April 14, 2015

Acute Stroke Intervention: A Systematic Review

This systematic review summarizes the pathophysiology of acute brain ischemia and infarction and available reperfusion treatments.

Featured article

JAMA Clinical Evidence Synopsis | April 14, 2015

FDG-PET/CT Imaging for Mediastinal Staging in Patients With NSCLC

This JAMA Clinical Evidence Synopsis summarizes a Cochrane review of the accuracy of 18F-fludeoxyglucose–positron emission tomography/comp tomography (FDG-PET/CT) for distinguishing potentially resectable from nonresectable non–small cell lung cancer (NSCLC).


Featured article

Viewpoint | April 17, 2015 FREE ONLINE FIRST

Repeal of Medicare's Sustainable Growth Rate for Physician Payment

This Viewpoint discusses the repeal of Medicare’s sustainable growth rate formula for controlling physician payment and the implications for health care spending.

Featured article

Viewpoint | April 15, 2015 FREE ONLINE FIRST

Cognitive Aging: A Report From the Institute of Medicine

This Viewpoint summarizes recommendations made by the Institute of Medicine in its April 2015 report on the clinical and public health dimensions of cognitive aging.

Featured article

Viewpoint | April 14, 2015

Regenerative Medicine

This Viewpoint describes how advances in cell biology, biomaterial science, and molecular biology will soon allow scientists to regenerate human cells, tissues, and organs harmed by disease or injury.

Viewpoint | April 13, 2015 FREE ONLINE FIRST

Novel Family Health History Tools

This Viewpoint proposes principles that should guide development of tools that would help clinicians more easily gather accurate and consistent information about family history.

Explore more articles:  Current Issue | Online First

Multimedia >

Author Interview

Author photo

Interview with Anny H. Xiang, PhD, author of Association of Maternal Diabetes With Autism in Offspring

audio player


Association of Maternal Diabetes With Autism in Offspring

All Author Interviews >

Article Video

Video thumbnail

Video Summary: Medical Applications of 3D Printing Technologies (3:53)

Mark H. Michalski, MD, explains 3D printing and describes the application of this technology in clinical medicine, education, and patient communication.

All Article Videos >


Interactive preview

Video Clip of Patient’s Echocardiogram and Doppler Tracing Through the ...

This interactive includes Doppler echocardiography findings from a patient with a heart murmur. How do you interpret these test results?

All Interactive >

JAMA Editor's Audio Summary

April 14, 2015

Maternal diabetes and autism, survival with bioprosthetic vs mechanical mitral valve replacement, dabigatran adherence, treatment of stroke, and more.

audio player

Author Readings
Author photo

Reading by Anthony Atala, MD, author of Regenerative Medicine

audio player


Regenerative Medicine

Latest Quiz

All Quizzes >

Image of quiz image

Painful Rash in a Patient With Bronchiectasis

A 71-year-old man with a history of bronchiectasis presents with a painful rash and swelling of his right foot for 1 day. He has had no fevers, joint pain, recent trauma, or new exposures to the area.

What would you do next?

From The JAMA Network

Comprehensive Injury Research

JAMA Patient Page
Alzheimer Disease

For your patients: Alzheimer Disease.

Past JAMA Patient Pages are available in English and Spanish.

A Piece of My Mind

The Ethics of Patient Care

JAMA Medical Student Elective in Medical Editing

JAMA offers a 4-week elective in medical editing to third- and fourth-year US medical students. The elective is full-time and must be taken for academic credit. For information and an application, please e-mail jamams@jamanetwork.org.

Video Translations

International translations of Author Video Interviews

Image of Video Translations

Image of JAMA forum logo

Medical News

Is There an App to Solve App Overload?

Visualizing Health Policy

Premium Changes in the Affordable Care Act's Health Insurance Marketplaces, 2014-2015

Image of Visualizing Healthcare

Physician Jobs